SEAGATE TECHNOLOGY, INC.
                        1991 INCENTIVE STOCK OPTION PLAN
                     (AS AMENDED THROUGH OCTOBER 26, 1995)

    1.   PURPOSES OF THE PLAN.  The purposes of this 1991 Incentive Stock Option
Plan are:

    - to attract  and  retain the  best  available personnel  for  positions  of
      substantial responsibility,

    - to provide additional incentive to Employees and Consultants, and

    - to promote the success of the Company's business.

Options  granted under the  Plan may be Incentive  Stock Options or Nonstatutory
Stock Options, as determined by the Administrator at the time of grant.

    2.  DEFINITIONS.  As used herein, the following definitions shall apply:

        (a)  "ADMINISTRATOR"  means the Board or any of its Committees as  shall
    be administering the Plan, in accordance with Section 4 of the Plan.

        (b)   "APPLICABLE  LAWS"  means  the legal requirements  relating to the
    administration of stock  option plans under  state corporate and  securities
    laws and the Code.

        (c)  "BOARD"  means the Board of Directors of the Company.

        (d)  "CODE"  means the Internal Revenue Code of 1986, as amended.

        (e)  "COMMITTEE"  means a Committee appointed by the Board in accordance
    with Section 4 of the Plan.

        (f)  "COMMON STOCK"  means the Common Stock of the Company.

        (g)  "COMPANY"  means Seagate Technology, Inc., a Delaware corporation.

        (h)   "CONSULTANT"   means any person, including  an advisor, engaged by
    the Company  or  a  Parent or  Subsidiary  to  render services  and  who  is
    compensated for such services, provided that the term "Consultant" shall not
    include  Directors who are paid only a  director's fee by the Company or who
    are not compensated by the Company for their services as Directors.

        (i)  "CONTINUOUS STATUS  AS AN EMPLOYEE OR  CONSULTANT"  means that  the
    employment  or consulting relationship  is not interrupted  or terminated by
    the Company, any Parent or Subsidiary.  Continuous Status as an Employee  or
    Consultant shall not be considered interrupted in the case of: (i) any leave
    of  absence approved by the Board,  including sick leave, military leave, or
    any other personal leave; provided, however, that for purposes of  Incentive
    Stock  Options,  any such  leave  may not  exceed  ninety (90)  days, unless
    reemployment upon the  expiration of  such leave is  guaranteed by  contract
    (including  certain Company policies) or  statute; or (ii) transfers between
    locations  of  the  Company  or   between  the  Company,  its  Parent,   its
    Subsidiaries or its successor.

        (j)  "DIRECTOR"  means a member of the Board.

        (k)   "DISABILITY"   means total and permanent  disability as defined in
    Section 22(e)(3) of the Code.

        (l)  "EMPLOYEE"   means  any person, including  Officers and  Directors,
    employed  by the Company or any Parent or Subsidiary of the Company. Neither
    service as a Director nor payment of  a director's fee by the Company  shall
    be sufficient to constitute "employment" by the Company.

        (m)   "EXCHANGE  ACT"   means the  Securities Exchange  Act of  1934, as
    amended.

        (n)  "FAIR MARKET  VALUE"  means,  as of any date,  the value of  Common
    Stock determined as follows:

           (i)  If the Common Stock is  listed on any established stock exchange
       or a national  market system, including  without limitation the  National
       Market System of the National

       Association  of Securities  Dealers, Inc.  Automated Quotation ("NASDAQ")
       System, the Fair Market  Value of a  Share of Common  Stock shall be  the
       closing  sales price for such stock (or the closing bid, if no sales were
       reported) as quoted on such system or exchange (or the exchange with  the
       greatest  volume of trading  in Common Stock) on  the last market trading
       day prior to  the day of  determination, as reported  in the Wall  Street
       Journal or such other source as the Administrator deems reliable;

           (ii)  If the Common Stock is quoted  on the NASDAQ System (but not on
       the  National  Market  System  thereof)  or  is  regularly  quoted  by  a
       recognized  securities dealer  but selling  prices are  not reported, the
       Fair Market Value of a  Share of Common Stock  shall be the mean  between
       the high bid and low asked prices for the Common Stock on the last market
       trading  day prior to the  day of determination, as  reported in the Wall
       Street Journal or such other source as the Administrator deems reliable;

          (iii) In the absence  of an established market  for the Common  Stock,
       the  Fair  Market  Value  shall  be  determined  in  good  faith  by  the
       Administrator.

        (o)  "INCENTIVE STOCK OPTION"  means an Option intended to qualify as an
    incentive stock option within the meaning of Section 422 of the Code and the
    regulations promulgated thereunder.

        (p)   "NONSTATUTORY STOCK  OPTION"   means  an  Option not  intended  to
    qualify as an Incentive Stock Option.

        (q)   "NOTICE OF GRANT"  means a written notice evidencing certain terms
    and conditions of an individual Option grant. The Notice of Grant is part of
    the Option Agreement.

        (r)  "OFFICER"  means a person  who is an officer of the Company  within
    the  meaning of Section 15 of the Exchange Act and the rules and regulations
    promulgated thereunder.

        (s)  "OPTION"  means a stock option granted pursuant to the Plan.

        (t)  "OPTION AGREEMENT"  means  a written agreement between the  Company
    and  an Optionee evidencing the terms and conditions of an individual Option
    grant. The Option Agreement  is subject to the  terms and conditions of  the
    Plan.

        (u)   "OPTION  EXCHANGE PROGRAM"   means  a program  whereby outstanding
    options are surrendered in exchange for options with a lower exercise price.

        (v)  "OPTIONED STOCK"  means the Common Stock subject to an Option.

        (w)    "OPTIONEE"    means  an  Employee  or  Consultant  who  holds  an
    outstanding Option.

        (x)   "PARENT"   means a "parent corporation",  whether now or hereafter
    existing, as defined in Section 424(e) of the Code.

        (y)  "PLAN"  means this 1991 Incentive Stock Option Plan.

        (aa)   "RULE  16B-3"   means  Rule 16b-3  of  the Exchange  Act  or  any
    successor  to Rule  16b-3, as in  effect when discretion  is being exercised
    with respect to the Plan.

        (bb)   "SHARE"   means  a share  of the  Common  Stock, as  adjusted  in
    accordance with Section 12 of the Plan.

        (cc)   "SUBSIDIARY"   means a  "subsidiary corporation",  whether now or
    hereafter existing, as defined in Section 424(f) of the Code.

    3.  STOCK SUBJECT TO THE PLAN.   Subject to the provisions of Section 13  of
the Plan, the maximum aggregate number of Shares which may be optioned under the
Plan is 17,000,000 Shares of Common

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Stock.  The Shares may be authorized,  but unissued, or reacquired Common Stock.
However, should the Company reacquire Shares  which were issued pursuant to  the
exercise  of an Option, such Shares shall  not become available for future grant
under the Plan.

    If an Option expires or becomes unexercisable without having been  exercised
in  full,  or  is  surrendered  pursuant  to  an  Option  Exchange  Program, the
unpurchased Shares which were subject thereto shall become available for  future
grant or sale under the Plan (unless the Plan has terminated).

    4.  ADMINISTRATION OF THE PLAN.

        (a)  PROCEDURE.

           (i)  MULTIPLE ADMINISTRATIVE BODIES.  If permitted by Rule 16b-3, the
           Plan  may  be  administered  by  different  bodies  with  respect  to
       Directors, Officers who are not Directors, and Employees who are  neither
       Directors nor Officers.

           (ii)   ADMINISTRATION WITH RESPECT  TO DIRECTORS AND OFFICERS SUBJECT
           TO SECTION 16(B). With respect to Option grants made to Employees who
       are also Officers or Directors subject  to Section 16(b) of the  Exchange
       Act,  the Plan shall be  administered by (A) the  Board, if the Board may
       administer the  Plan  in  compliance  with the  rules  governing  a  plan
       intended  to qualify as a  discretionary plan under Rule  16b-3, or (B) a
       committee designated by the Board to administer the Plan, which committee
       shall be constituted to comply with  the rules governing a plan  intended
       to qualify as a discretionary plan under Rule 16b-3. Once appointed, such
       Committee  shall  continue  to  serve in  its  designated  capacity until
       otherwise directed by the Board. From time to time the Board may increase
       the size of the Committee and appoint additional members, remove  members
       (with  or  without  cause)  and substitute  new  members,  fill vacancies
       (however caused), and remove all members of the Committee and  thereafter
       directly  administer the Plan,  all to the extent  permitted by the rules
       governing a plan intended to qualify  as a discretionary plan under  Rule
       16b-3.

           (iii)  ADMINISTRATION WITH RESPECT TO OTHER PERSONS.  With respect to
           Option  grants  made  to  Employees or  Consultants  who  are neither
       Directors nor Officers of the Company, the Plan shall be administered  by
       (A) the Board or (B) a committee designated by the Board, which committee
       shall  be constituted  to satisfy  Applicable Laws.  Once appointed, such
       Committee shall serve in its designated capacity until otherwise directed
       by the  Board. The  Board may  increase  the size  of the  Committee  and
       appoint  additional members, remove  members (with or  without cause) and
       substitute new members, fill vacancies  (however caused), and remove  all
       members of the Committee and thereafter directly administer the Plan, all
       to the extent permitted by Applicable Laws.

        (b)   POWERS  OF THE  ADMINISTRATOR.  Subject  to the  provisions of the
    Plan, and  in  the case  of  a Committee,  subject  to the  specific  duties
    delegated  by the Board to such  Committee, the Administrator shall have the
    authority, in its discretion:

           (i) to  determine the  Fair  Market Value  of  the Common  Stock,  in
       accordance with Section 2(n) of the Plan;

           (ii)  to select the Consultants and  Employees to whom Options may be
       granted hereunder;

          (iii) to  determine whether  and to  what extent  Options are  granted
       hereunder;

          (iv)  to determine the number of shares  of Common Stock to be covered
       by each Option granted hereunder;

           (v) to approve forms of agreement for use under the Plan;

          (vi) to determine the terms and conditions, not inconsistent with  the
       terms  of  the  Plan, of  any  award  granted hereunder.  Such  terms and
       conditions include, but are not limited to,

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       the exercise  price, the  time or  times when  Options may  be  exercised
       (which may be based on performance criteria), any vesting acceleration or
       waiver  of  forfeiture restrictions,  and  any restriction  or limitation
       regarding any  Option or  the shares  of Common  Stock relating  thereto,
       based  in each  case on  such factors as  the Administrator,  in its sole
       discretion, shall determine;

          (vii)  to  determine   whether,  to   what  extent   and  under   what
       circumstances  Common Stock and other amounts  payable with respect to an
       award under this Plan  shall be deferred either  automatically or at  the
       election  of the participant (including providing for and determining the
       amount (if any) of any deemed earnings on any deferred amount during  any
       deferral period);

         (viii)  to reduce the exercise price of  any Option to the then current
       Fair Market Value if the Fair Market Value of the Common Stock covered by
       such Option shall have declined since the date the Option was granted;

          (ix) to construe and interpret the terms of the Plan;

           (x) to prescribe, amend and rescind rules and regulations relating to
       the Plan;

          (xi) to modify or amend each  Option (subject to Section 14(c) of  the
       Plan);

          (xii)  to authorize any person to execute on behalf of the Company any
       instrument required to effect the  grant of an Option previously  granted
       by the Administrator;

         (xiii) to institute an Option Exchange Program;

         (xiv)  to determine the  terms and restrictions  applicable to Options;
       and

          (xv) to make  all other determinations  deemed necessary or  advisable
       for administering the Plan.

        (c)  EFFECT OF ADMINISTRATOR'S DECISION.  The Administrator's decisions,
    determinations  and  interpretations  shall  be  final  and  binding  on all
    Optionees and any other holders of Options.

    5.  ELIGIBILITY.  Nonstatutory Stock Options may be granted to Employees and
Consultants. Incentive  Stock  Options may  be  granted only  to  Employees.  If
otherwise eligible, an Employee or Consultant who has been granted an Option may
be granted additional Options.

    6.  LIMITATIONS.

        (a)  Each Option shall be designated in the Notice of Grant as either an
    Incentive  Stock   Option  or   a   Nonstatutory  Stock   Option.   However,
    notwithstanding  such designations,  to the  extent that  the aggregate Fair
    Market Value:

           (i) of  Shares  subject  to an  Optionee's  incentive  stock  options
       granted  by  the Company,  any Parent  or  Subsidiary, which  (ii) become
       exercisable for the first time during any calendar year (under all  plans
       of the Company or any Parent or Subsidiary)

    exceeds $100,000, such excess Options shall be treated as Nonstatutory Stock
    Options. For purposes of this Section 6(a), incentive stock options shall be
    taken  into account in  the order in  which they were  granted, and the Fair
    Market Value of the Shares shall be determined as of the time of grant.

        (b) Neither the Plan  nor any Option shall  confer upon an Optionee  any
    right  with respect  to continuing  the Optionee's  employment or consulting
    relationship with the Company, nor shall they interfere in any way with  the
    Optionee's  right or  the Company's  right to  terminate such  employment or
    consulting relationship at any time, with or without cause.

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        (c) Beginning October 28, 1993, the following limitations shall apply to
    grants of Options to Officers:

           (i) no Officer shall  be granted in any  fiscal year of the  Company,
       Options   to  purchase  more  than   160,000  Shares,  provided  that,  a
       newly-hired Officer may  in addition receive  a one-time grant  of up  to
       300,000 Shares upon acceptance of employment with the Company; and

           (ii) over the remaining term of the Plan, no Officer shall be granted
       Options to purchase more than 500,000 Shares.

        The foregoing limitations set forth in this Section 6(c) are intended to
    satisfy  the  requirements  applicable  to Options  intended  to  qualify as
    "performance-based compensation" (within  the meaning of  Section 162(k)  of
    the  Code). In the event the  Administrator determines that such limitations
    are not required to qualify  Options as performance-based compensation,  the
    Administrator may modify or eliminate such limitations.

    7.   TERM OF PLAN.  Subject to Section 18 of the Plan, the Plan shall become
effective upon the earlier to occur of its adoption by the Board or its approval
by the shareholders of the  Company as described in Section  18 of the Plan.  It
shall  continue in effect for a term of ten (10) years unless terminated earlier
under Section 14 of the Plan.

    8.  TERM OF OPTION.  The term  of each Option shall be stated in the  Notice
of  Grant; provided, however, that in the case of an Incentive Stock Option, the
term shall be ten (10) years from the date of grant or such shorter term as  may
be  provided in the Notice of Grant. Moreover, in the case of an Incentive Stock
Option granted to an  Optionee who, at  the time the  Incentive Stock Option  is
granted, owns stock representing more than ten percent (10%) of the voting power
of  all classes of stock of the Company or any Parent or Subsidiary, the term of
the Incentive Stock Option  shall be five  (5) years from the  date of grant  or
such shorter term as may be provided in the Notice of Grant.

    9.  OPTION EXERCISE PRICE AND CONSIDERATION.

        (a)   EXERCISE PRICE.  The per share exercise price for the Shares to be
    issued pursuant  to  exercise  of  an Option  shall  be  determined  by  the
    Administrator, subject to the following:

           (i) In the case of an Incentive Stock Option

               (A)  granted to an Employee who,  at the time the Incentive Stock
           Option is  granted, owns  stock representing  more than  ten  percent
           (10%)  of the voting power of all  classes of stock of the Company or
           any Parent or Subsidiary,  the per Share exercise  price shall be  no
           less  than 110%  of the Fair  Market Value  per Share on  the date of
           grant.

               (B) granted to any Employee,  the per Share exercise price  shall
           be  no less than 100% of the Fair  Market Value per Share on the date
           of grant.

           (ii) In  the case  of  a Nonstatutory  Stock  Option, the  per  Share
       exercise  price shall be  no less than  25% of the  Fair Market Value per
       Share on the date of grant.

        (b)   WAITING PERIOD  AND EXERCISE  DATES.   At the  time an  Option  is
    granted,  the Administrator shall fix the period within which the Option may
    be exercised and  shall determine  any con-ditions which  must be  satisfied
    before  the  Option may  be exercised.  In so  doing, the  Administrator may
    specify that  an Option  may not  be  exercised until  the completion  of  a
    service period.

        (c)    FORM OF  CONSIDERATION.   The  Administrator shall  determine the
    acceptable form of  consideration for  exercising an  Option, including  the
    method   of  payment.  In  the  case  of  an  Incentive  Stock  Option,  the
    Administrator shall determine  the acceptable form  of consideration at  the
    time of grant. Such consideration may consist entirely of:

           (i) cash;

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           (ii) check;

          (iii) promissory note;

          (iv)  other  Shares which  (A)  in the  case  of Shares  acquired upon
       exercise of an option, have been owned by the Optionee for more than  six
       months  on the date of surrender, and (B) have a Fair Market Value on the
       date of surrender equal to the aggregate exercise price of the Shares  as
       to which said Option shall be exercised;

           (v)  delivery of  a properly  executed exercise  notice together with
       such other documentation as the Administrator and the Optionee's  broker,
       if  applicable, shall  require to  effect an  exercise of  the Option and
       delivery to the Company of the sale or loan proceeds required to pay  the
       exercise price;

          (vi) any combination of the foregoing methods of payment; or

          (vii)  such other consideration and method of payment for the issuance
       of Shares to the extent permitted by Applicable Laws.

    10.  EXERCISE OF OPTION.

        (a)   PROCEDURE FOR  EXERCISE;  RIGHTS AS  A  SHAREHOLDER.   Any  Option
    granted  hereunder shall be  exercisable according to the  terms of the Plan
    and  at  such  times  and  under  such  conditions  as  determined  by   the
    Administrator and set forth in the Option Agreement.

        An Option may not be exercised for a fraction of a Share.

        An  Option  shall be  deemed exercised  when  the Company  receives: (i)
    written notice of exercise  (in accordance with  the Option Agreement)  from
    the  person entitled to exercise  the Option, and (ii)  full payment for the
    Shares with  respect to  which the  Option is  exercised. Full  payment  may
    consist  of  any  consideration  and method  of  payment  authorized  by the
    Administrator and permitted  by the  Option Agreement and  the Plan.  Shares
    issued  upon  exercise of  an  Option shall  be issued  in  the name  of the
    Optionee or, if requested by the Optionee,  in the name of the Optionee  and
    his  or her  spouse. Until the  stock certificate evidencing  such Shares is
    issued (as evidenced by the appropriate entry on the books of the Company or
    of a duly authorized  transfer agent of  the Company), no  right to vote  or
    receive  dividends or  any other  rights as  a shareholder  shall exist with
    respect to the Optioned Stock,  notwithstanding the exercise of the  Option.
    The  Company  shall issue  (or cause  to be  issued) such  stock certificate
    promptly after the  Option is exercised.  No adjustment will  be made for  a
    dividend  or other right for which the record  date is prior to the date the
    stock certificate is issued, except as provided in Section 12 of the Plan.

        Exercising an Option in any manner  shall decrease the number of  Shares
    thereafter  available, both for purposes of the  Plan and for sale under the
    Option, by the number of Shares as to which the Option is exercised.

        (b)  TERMINATION OF EMPLOYMENT OR CONSULTING RELATIONSHIP.  In the event
    that an Optionee's Continuous Status as an Employee or Consultant terminates
    (other than  upon the  Optionee's  death or  Disability), the  Optionee  may
    exercise  his  or her  Option, but  only within  such period  of time  as is
    determined by the Administrator,  and only to the  extent that the  Optionee
    was  entitled to  exercise it at  the date  of termination (but  in no event
    later than the expiration  of the term  of such Option as  set forth in  the
    Notice   of  Grant).  In  the  case   of  an  Incentive  Stock  Option,  the
    Administrator shall determine  such period of  time (in no  event to  exceed
    ninety  (90) days from the date of  termination) when the Option is granted.
    If, at the date of termination, the Optionee is not entitled to exercise his
    or her entire Option, the Shares covered by the unexercisable portion of the
    Option shall revert to  the Plan. If, after  termination, the Optionee  does
    not   exercise  his  or  her  Option   within  the  time  specified  by  the
    Administrator, the Option shall  terminate, and the  Shares covered by  such
    Option shall revert to the Plan.

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        (c)  DISABILITY OF OPTIONEE.  In the event that an Optionee's Continuous
    Status as an Employee or Consultant terminates as a result of the Optionee's
    Disability,  the Optionee may exercise his or  her Option at any time within
    six (6) months from  the date of  such termination, but  only to the  extent
    that  the  Optionee  was  entitled  to  exercise  it  at  the  date  of such
    termination (but in no event later than  the expiration of the term of  such
    Option as set forth in the Notice of Grant). If, at the date of termination,
    the  Optionee is  not entitled  to exercise  his or  her entire  Option, the
    Shares covered by the  unexercisable portion of the  Option shall revert  to
    the  Plan. If, after termination, the Optionee  does not exercise his or her
    Option within the time specified herein, the Option shall terminate, and the
    Shares covered by such Option shall revert to the Plan.

        (d)  DEATH OF OPTIONEE.  In the  event of the death of an Optionee,  the
    Option may be exercised at any time within six (6) months following the date
    of  death (but  in no event  later than the  expiration of the  term of such
    Option as set forth in the Notice of Grant), by the Optionee's estate or  by
    a  person  who acquired  the  right to  exercise  the Option  by  bequest or
    inheritance, but  only to  the  extent that  the  Optionee was  entitled  to
    exercise  the Option  at the date  of death. If,  at the time  of death, the
    Optionee was not entitled to exercise  his or her entire Option, the  Shares
    covered  by the unexercisable portion of the Option shall immediately revert
    to the Plan. If, after death, the Optionee's estate or a person who acquired
    the right to exercise the Option by bequest or inheritance does not exercise
    the Option within the time specified herein, the Option shall terminate, and
    the Shares covered by such Option shall revert to the Plan.

    11.  NON-TRANSFERABILITY OF OPTIONS.

        (a)  An  Option  may  not  be  sold,  pledged,  assigned,  hypothecated,
    transferred,  or disposed of in any manner other than by will or by the laws
    of descent or distribution and may be exercised, during the lifetime of  the
    Optionee, only by the Optionee.

        (b)  An Optionee may file a written  designation of a beneficiary who is
    to receive  any  options  that  remain  unexercised  in  the  event  of  the
    Optionee's death. If a participant is married and the designated beneficiary
    is not the spouse, spousal consent shall be required for such designation to
    be effective.

        (c)  Such designation of  beneficiary may be changed  by the Optionee at
    any time by written notice, subject to the above spousal consent conditions.
    In the  event  of  the death  of  the  Optionee  and in  the  absence  of  a
    beneficiary  validly designated under the Plan who  is living at the time of
    such Optionee's, the Company shall deliver  such options to the executor  or
    administrator  of the  estate of  the Optionee,  or if  no such  executor or
    administrator has  been appointed  (to the  knowledge of  the Company),  the
    Company, in its discretion, may deliver such options to the spouse or to any
    one  or more dependents  or relatives of  the participant, or  if no spouse,
    dependent or relative is known to the Company, then to such other person  as
    the Company may designate.

    12.   ADJUSTMENTS UPON CHANGES IN CAPITALIZATION, DISSOLUTION, MERGER, ASSET
SALE OR CHANGE OF CONTROL.

        (a)  CHANGES IN CAPITALIZATION.   Subject to any required action by  the
    shareholders of the Company, the number of shares of Common Stock covered by
    each outstanding Option, and the number of shares of Common Stock which have
    been  authorized for issuance under the Plan but as to which no Options have
    yet been granted or which have  been returned to the Plan upon  cancellation
    or  expiration of an Option, as well as  the price per share of Common Stock
    covered by each such outstanding  Option, shall be proportionately  adjusted
    for  any increase or decrease in the number of issued shares of Common Stock
    resulting  from  a  stock  split,  reverse  stock  split,  stock   dividend,
    combination  or reclassification of the Common  Stock, or any other increase
    or decrease in the number of issued shares of Common Stock effected  without
    receipt  of consideration by the Company; provided, however, that conversion
    of any convertible  securities of the  Company shall not  be deemed to  have
    been  "effected without receipt of  consideration." Such adjustment shall be
    made by  the Board,  whose determination  in that  respect shall  be  final,

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    binding  and conclusive. Except as expressly provided herein, no issuance by
    the Company of shares of stock of any class, or securities convertible  into
    shares  of stock  of any  class, shall affect,  and no  adjustment by reason
    thereof shall be  made with respect  to, the  number or price  of shares  of
    Common Stock subject to an Option.

        (b)    DISSOLUTION  OR  LIQUIDATION.    In  the  event  of  the proposed
    dissolution or liquidation of the Company, to the extent that an Option  has
    not  been previously exercised,  it will terminate  immediately prior to the
    consummation of such proposed action. The Board may, in the exercise of  its
    sole  discretion in such instances, declare  that any Option shall terminate
    as of a date fixed by the Board and give each Optionee the right to exercise
    his or her Option  as to all  or any part of  the Optioned Stock,  including
    Shares as to which the Option would not otherwise be exercisable.

        (c)   MERGER OR ASSET SALE.   Subject to the provisions of paragraph (d)
    hereof, in  the event  of  a merger  of the  Company  with or  into  another
    corporation,  or the sale of substantially all of the assets of the Company,
    each outstanding Option shall  be assumed or an  equivalent option shall  be
    substituted  by the successor  corporation or a Parent  or Subsidiary of the
    successor corporation. In the event that the successor corporation does  not
    agree  to  assume the  Option  or to  substitute  an equivalent  option, the
    Administrator shall, in lieu of such assumption or substitution, provide for
    the Optionee to have the right to exercise the Option as to all or a portion
    of the Optioned Stock, including Shares  as to which it would not  otherwise
    be  exercisable. If the  Administrator makes an  Option fully exercisable in
    lieu of assumption  or substitution  in the  event of  a merger  or sale  of
    assets, the Administrator shall notify the Optionee that the Option shall be
    fully  exercisable for a period  of fifteen (15) days  from the date of such
    notice, and the Option  will terminate upon the  expiration of such  period.
    For  the purposes of this paragraph,  the Option shall be considered assumed
    if, following the merger or sale of assets, the option confers the right  to
    purchase,  for each  Share subject  to the  Option immediately  prior to the
    merger or sale of assets, the  consideration (whether stock, cash, or  other
    securities  or property) received in the merger or sale of assets by holders
    of Common Stock for each Share held on the effective date of the transaction
    (and if  holders  were  offered  a choice  of  consideration,  the  type  of
    consideration  chosen  by  the  holders of  a  majority  of  the outstanding
    Shares); provided,  however,  that if  such  consideration received  in  the
    merger  or  sale of  assets was  not  solely common  stock of  the successor
    corporation or its Parent,  the Administrator may, with  the consent of  the
    successor  corporation and the participant, provide for the consideration to
    be received upon  the exercise  of the Option,  for each  Share of  Optioned
    Stock  subject to  the Option,  to be solely  common stock  of the successor
    corporation or  its Parent  equal in  Fair  Market Value  to the  per  share
    consideration  received by holders of Common Stock  in the merger or sale of
    assets.

        (d)  CHANGE IN CONTROL.   In the event of  a "Change in Control" of  the
    Company,  as defined in paragraph (e) below, then the following acceleration
    and valuation provisions shall apply:

           (i) Except as otherwise determined  by the Board, in its  discretion,
       prior  to the occurrence of a  Change in Control, any Options outstanding
       on the date such  Change in Control is  determined to have occurred  that
       are  not  yet exercisable  and  vested on  such  date shall  become fully
       exercisable and vested;

           (ii) Except as otherwise determined by the Board, in its  discretion,
       prior  to the occurrence of a Change in Control, all outstanding Options,
       to the extent  they are  exercisable and vested  (including Options  that
       shall  become exercisable and vested pursuant to subparagraph (i) above),
       shall be terminated in exchange for a cash payment equal to the Change in
       Control Price (reduced by the exercise price applicable to such Options).
       These cash proceeds shall  be paid to  the Optionee or,  in the event  of
       death  of an Optionee prior to payment,  to the estate of the Optionee or
       to a person who acquired the right  to exercise the Option by bequest  or
       inheritance.

                                       8

        (e)   DEFINITION OF "CHANGE  IN CONTROL".  For  purposes of this Section
    12, a "Change in Control" means the happening of any of the following:

           (i) When any  "person," as such  term is used  in Sections 13(d)  and
       14(d)  of the  Exchange Act  (other than the  Company, a  Subsidiary or a
       Company employee benefit plan, including any trustee of such plan  acting
       as  trustee) is  or becomes  the "beneficial  owner" (as  defined in Rule
       13d-3 under the Exchange Act),  directly or indirectly, of securities  of
       the  Company representing  fifty percent  (50%) or  more of  the combined
       voting power of  the Company's  then outstanding  securities entitled  to
       vote generally in the election of directors; or

           (ii)   The  shareholders   of  the   Company  approve   a  merger  or
       consolidation of the  Company with  any other corporation,  other than  a
       merger  or consolidation which  would result in  the voting securities of
       the Company outstanding immediately prior thereto continuing to represent
       (either by  remaining  outstanding  or by  being  converted  into  voting
       securities  of the surviving entity) at  least fifty percent (50%) of the
       total voting power represented by the voting securities of the Company or
       such surviving  entity  outstanding  immediately  after  such  merger  or
       consolidation,  or the shareholders  of the Company  approve an agreement
       for the sale or  disposition by the Company  of all or substantially  all
       the Company's assets; or

          (iii)  A change in  the composition of  the Board of  Directors of the
       Company, as a result of which fewer than a majority of the directors  are
       Incumbent  Directors.  "Incumbent  Directors"  shall  mean  directors who
       either (A)  are directors  of the  Company as  of the  date the  Plan  is
       approved  by  the  shareholders, or  (B)  are elected,  or  nominated for
       election, to the Board of Directors  of the Company with the  affirmative
       votes  of at least a  majority of the Incumbent  Directors at the time of
       such election or nomination  (but shall not  include an individual  whose
       election  or nomination  is in  connection with  an actual  or threatened
       proxy contest relating to the election of directors to the Company).

        (f)  CHANGE IN CONTROL PRICE.  For purposes of this Section 12,  "Change
    in Control Price" shall be, as determined by the Board, (i) the highest Fair
    Market  Value of a Share within the  60 day period immediately preceding the
    date of  determination of  the Change  in Control  Price by  the Board  (the
    "60-Day  Period"), or (ii) the  highest price paid or  offered per Share, as
    determined by the  Board, in any  bona fide transaction  or bona fide  offer
    related  to the  Change in Control  of the  Company, at any  time within the
    60-Day Period, or (iii)  some lower price as  the Board, in its  discretion,
    determines to be a reasonable estimate of the fair market value of a Share.

    13.   DATE  OF GRANT.   The  date of grant  of an  Option shall  be, for all
purposes, the date on which  the Administrator makes the determination  granting
such  Option, or such  other later date  as is determined  by the Administrator.
Notice of  the  determination  shall  be provided  to  each  Optionee  within  a
reasonable time after the date of such grant.

    14.  AMENDMENT AND TERMINATION OF THE PLAN.

        (a)  AMENDMENT AND TERMINATION.  The Board may at any time amend, alter,
    suspend or terminate the Plan.

        (b)    SHAREHOLDER  APPROVAL.    The  Company  shall  obtain shareholder
    approval of any  Plan amendment  to the  extent necessary  and desirable  to
    comply  with Rule 16b-3  or with Section  422 of the  Code (or any successor
    rule or statute or other applicable  law, rule or regulation, including  the
    requirements  of any exchange or quotation  system on which the Common Stock
    is listed  or quoted).  Such  shareholder approval,  if required,  shall  be
    obtained  in  such a  manner and  to such  a  degree as  is required  by the
    applicable law, rule or regulation.

                                       9

        (c)   EFFECT OF  AMENDMENT OR  TERMINATION.   No amendment,  alteration,
    suspension  or  termination  of the  Plan  shall  impair the  rights  of any
    Optionee, unless  mutually agreed  otherwise between  the Optionee  and  the
    Administrator, which agreement must be in writing and signed by the Optionee
    and the Company.

    15.  CONDITIONS UPON ISSUANCE OF SHARES.

        (a)   LEGAL  COMPLIANCE.   Shares shall  not be  issued pursuant  to the
    exercise of an Option  unless the exercise of  such Option and the  issuance
    and  delivery of  such Shares shall  comply with all  relevant provisions of
    law, including, without limitation, the Securities Act of 1933, as  amended,
    the   Exchange  Act,  the  rules  and  regulations  promulgated  thereunder,
    Applicable Laws, and  the requirements  of any stock  exchange or  quotation
    system  upon which  the Shares may  then be  listed or quoted,  and shall be
    further subject to the approval of  counsel for the Company with respect  to
    such compliance.

        (b)   INVESTMENT REPRESENTATIONS.  As a  condition to the exercise of an
    Option, the  Company  may  require  the person  exercising  such  Option  to
    represent  and warrant at the time of  any such exercise that the Shares are
    being purchased only  for investment  and without any  present intention  to
    sell  or  distribute such  Shares  if, in  the  opinion of  counsel  for the
    Company, such a representation is required.

    16.  LIABILITY OF COMPANY.

        (a)  INABILITY  TO OBTAIN AUTHORITY.   The inability  of the Company  to
    obtain  authority  from  any  regulatory  body  having  jurisdiction,  which
    authority is deemed by the Company's  counsel to be necessary to the  lawful
    issuance  and sale of any Shares hereunder, shall relieve the Company of any
    liability in respect of the failure to issue or sell such Shares as to which
    such requisite authority shall not have been obtained.

        (b)  GRANTS EXCEEDING ALLOTTED SHARES.  If the Optioned Stock covered by
    an Option exceeds, as of the date  of grant, the number of Shares which  may
    be  issued  under the  Plan  without additional  shareholder  approval, such
    Option shall be  void with  respect to  such excess  Optioned Stock,  unless
    shareholder  approval of an amendment  sufficiently increasing the number of
    Shares subject to  the Plan is  timely obtained in  accordance with  Section
    14(b) of the Plan.

    17.  RESERVATION OF SHARES.  The Company, during the term of this Plan, will
at  all  times reserve  and keep  available such  number of  Shares as  shall be
sufficient to satisfy the requirements of the Plan.

    18.  SHAREHOLDER  APPROVAL.   Continuance of the  Plan shall  be subject  to
approval  by the shareholders of the Company within twelve (12) months before or
after the date the Plan is adopted. Such shareholder approval shall be  obtained
in the manner and to the degree required under applicable federal and state law.

                                       10

                        1991 INCENTIVE STOCK OPTION PLAN
                             STOCK OPTION AGREEMENT

    Unless  otherwise defined  herein, the terms  defined in  the 1991 Incentive
Stock Option Plan  (the "Plan")  shall have the  same defined  meanings in  this
Option Agreement.

I.  NOTICE OF STOCK OPTION GRANT

    Optionee's Name
    Optionee's Address

    You  have been granted  an option to  purchase Common Stock  of the Company,
subject to the terms and conditions of the Plan and this Stock Option Agreement,
as follows:

     Grant Number                                 ------------------------

     Date of Grant                                ------------------------

     Vesting Commencement Date                    ------------------------

                                                  $
     Exercise Price per Share
                                                  ------------------------

     Total Number of Shares Granted               ------------------------

                                                  $
     Total Exercise Price
                                                  ------------------------

     Type of Option:                         ----  Incentive Stock Option

                                             ----
                                                   Nonstatutory Stock Option

     Term/Expiration Date:                        ------------------------

    VESTING SCHEDULE:

    This Option may be exercised,  in whole or in  part, in accordance with  the
following schedule:

    TERMINATION PERIOD:

    This  Option  may be  exercised for  ninety (90)  days after  termination of
employment  or  consulting  relationship,  or  such  longer  period  as  may  be
applicable  upon death or Disability of Optionee as provided in the Plan, but in
no event later than the Term/Expiration Date as provided above.

II.  AGREEMENT

    1.  GRANT OF OPTION.  The Plan Administrator of the Company hereby grants to
the Optionee named in the Notice of  Grant attached as Part I of this  Agreement
(the  "Optionee"), an option (the  "Option") to purchase a  number of Shares, as
set forth in the Notice of Grant, at  the exercise price per share set forth  in
the  Notice of Grant (the "Exercise Price"), subject to the terms and conditions
of the Plan, which is incorporated herein by reference. Subject to Section 14(c)
of the Plan, in the event of a conflict between the terms and conditions of  the
Plan  and  the terms  and conditions  of  this Option  Agreement, the  terms and
conditions of the Plan shall prevail.

    If designated in  the Notice  of Grant as  an Incentive  Stock Option,  this
Option  is intended to qualify as an Incentive Stock Option under Section 422 of
the Code.

    2.  EXERCISE OF OPTION.

        (a)  RIGHT TO EXERCISE.  This  Option is exercisable during its term  in
    accordance  with the Vesting Schedule set out in the Notice of Grant and the
    applicable provisions of the Plan and this Option Agreement. In the event of
    Optionee's death, Disability or  other termination of Optionee's  employment
    or  consulting relationship, the exercisability of the Option is governed by
    the applicable provisions of the Plan and this Option Agreement.

        (b)  METHOD OF EXERCISE.  This  Option is exercisable by delivery of  an
    exercise  notice, in the form attached as Exhibit A (the "Exercise Notice"),
    which shall state the election to exercise the

    Option, the  number  of Shares  in  respect of  which  the Option  is  being
    exercised  (the  "Exercised  Shares"), and  such  other  representations and
    agreements as may be required by  the Company pursuant to the provisions  of
    the  Plan. The Exercise Notice shall be  signed by the Optionee and shall be
    delivered in person or  by certified mail to  the Secretary of the  Company.
    The  Exercise  Notice  shall  be accompanied  by  payment  of  the aggregate
    Exercise Price as to all Exercised Shares. This Option shall be deemed to be
    exercised upon receipt by the Company of such fully executed Exercise Notice
    accompanied by such aggregate Exercise Price.

        No Shares shall be issued pursuant to the exercise of this Option unless
    such issuance and exercise complies with all relevant provisions of law  and
    the  requirements  of any  stock  exchange upon  which  the Shares  are then
    listed. Assuming  such compliance,  for income  tax purposes  the  Exercised
    Shares  shall  be considered  transferred to  the Optionee  on the  date the
    Option is exercised with respect to such Exercised Shares.

    3.  METHOD OF PAYMENT.  Payment of the aggregate Exercise Price shall be  by
any of the following, or a combination thereof, at the election of the Optionee:

        (a) cash; or

        (b) check; or

        (c)  delivery of a properly executed  exercise notice together with such
    other documentation  as  the Administrator  and  the Optionee's  broker,  if
    applicable,  shall require to effect an  exercise of the Option and delivery
    to the Company of  the sale or  loan proceeds required  to pay the  exercise
    price; or

        (d)  surrender of other Shares which (i)  in the case of Shares acquired
    upon exercise of an option,  have been owned by  the Optionee for more  than
    six  (6) months on the date of surrender,  and (ii) have a Fair Market Value
    on the  date of  surrender equal  to  the aggregate  Exercise Price  of  the
    Exercised Shares.

    4.   NON-TRANSFERABILITY OF OPTION.   This Option may  not be transferred in
any manner otherwise than by will or by the laws of descent or distribution  and
may be exercised during the lifetime of Optionee only by the Optionee. The terms
of  the Plan  and this  Option Agreement  shall be  binding upon  the executors,
administrators, heirs, successors and assigns of the Optionee.

    5.  TERM OF OPTION.  This Option  may be exercised only within the term  set
out  in the  Notice of  Grant, and  may be  exercised during  such term  only in
accordance with the Plan and the terms of this Option Agreement.

    6.  TAX CONSEQUENCES.  Some of the federal tax consequences relating to this
Option, as of  the date of  this Option, are  set forth below.  THIS SUMMARY  IS
NECESSARILY  INCOMPLETE, AND THE TAX LAWS AND REGULATIONS ARE SUBJECT TO CHANGE.
THE OPTIONEE  SHOULD CONSULT  A TAX  ADVISER BEFORE  EXERCISING THIS  OPTION  OR
DISPOSING OF THE SHARES.

        (a)  EXERCISING THE OPTION.

           (i)   NONQUALIFIED  STOCK OPTION  ("NSO").   If this  Option does not
           qualify as an ISO, the Optionee may incur regular federal income  tax
       liability  upon exercise. The Optionee will be treated as having received
       compensation income (taxable at ordinary  income tax rates) equal to  the
       excess,  if any, of the fair market  value of the Exercised Shares on the
       date of exercise over their aggregate Exercise Price. If the Optionee  is
       an  employee, the Company  will be required  to withhold from  his or her
       compensation or collect from  Optionee and pay  to the applicable  taxing
       authorities  an amount equal to a  percentage of this compensation income
       at the time of exercise.

           (ii)  INCENTIVE STOCK OPTION ("ISO").  If this Option qualifies as an
           ISO, the Optionee will have  no regular federal income tax  liability
       upon its exercise, although the excess, if any,

                                       2

       of  the fair market value of the Exercised Shares on the date of exercise
       over their aggregate Exercise Price will  be treated as an adjustment  to
       the  alternative minimum tax for federal tax purposes and may subject the
       Optionee to alternative minimum tax in the year of exercise.

        (b)  DISPOSITION OF SHARES.

           (i)  NSO.  If  the Optionee holds NSO Shares  for at least one  year,
           any  gain realized  on disposition of  the Shares will  be treated as
       long-term capital gain for federal income tax purposes.

           (ii)  ISO.  If  the Optionee holds ISO Shares  for at least one  year
           after  exercise and two years after the grant date, any gain realized
       on disposition of the  Shares will be treated  as long-term capital  gain
       for  federal income tax purposes. If  the Optionee disposes of ISO Shares
       within one year  after exercise or  two years after  the grant date,  any
       gain  realized on such disposition will be treated as compensation income
       (taxable at ordinary income rates) to  the extent of the excess, if  any,
       of  the lesser of (A) the difference between the fair market value of the
       Shares acquired on the date of exercise and the aggregate Exercise Price,
       or (B)  the difference  between the  sale price  of such  Shares and  the
       aggregate Exercise Price.

        (c)  NOTICE OF DISQUALIFYING DISPOSITION OF ISO SHARES.  If the Optionee
    sells or otherwise disposes of any of the Shares acquired pursuant to an ISO
    on  or before the later of  (i) two years after the  grant date, or (ii) one
    year after  the exercise  date, the  Optionee shall  immediately notify  the
    Company  in writing of such disposition. The  Optionee agrees that he or she
    may be subject to income tax withholding by the Company on the  compensation
    income  recognized from such  early disposition of ISO  Shares by payment in
    cash or out of the current earnings paid to the Optionee.

    By your signature and the  signature of the Company's representative  below,
you  and the Company agree that this Option is granted under and governed by the
terms and  conditions  of the  Plan  and  this Option  Agreement.  Optionee  has
reviewed  the  Plan and  this Option  Agreement  in their  entirety, has  had an
opportunity to  obtain the  advice of  counsel prior  to executing  this  Option
Agreement and fully understands all provisions of the Plan and Option Agreement.
Optionee  hereby agrees to accept as binding, conclusive and final all decisions
or interpretations of the Administrator upon any questions relating to the  Plan
and Option Agreement.


                                           
OPTIONEE:                                     SEAGATE TECHNOLOGY, INC.

                                              By: --------------------------------------
-------------------------------------------
Signature

                                              Title: -------------------------------------
-------------------------------------------
Print Name


                                       3

                           DESIGNATION OF BENEFICIARY

    In  the  event  of  my  death,  I  hereby  designate  the  following  as  my
beneficiary(ies) to receive all of my options that are unexercised at that time.


                           
NAME:  (Please print)
------------------------------------------------------------------
                            (First)              (Middle)              (Last)

                              ----------------------------------------------------
--------------------------
Relationship
                              ----------------------------------------------------
                              (Address)

                              ----------------------------------------------------
                              Signature of Employee
Dated: -------------------


                                       4

                               CONSENT OF SPOUSE

    The undersigned spouse of  Optionee has read and  hereby approves the  terms
and  conditions of the Plan  and this Option Agreement.  In consideration of the
Company's granting his or her spouse the  right to purchase Shares as set  forth
in  the Plan  and this  Option Agreement,  the undersigned  hereby agrees  to be
irrevocably bound  by the  terms and  conditions  of the  Plan and  this  Option
Agreement  and  further agrees  that any  community  property interest  shall be
similarly bound. The  undersigned hereby  appoints the  undersigned's spouse  as
attorney-in-fact  for the undersigned with respect  to any amendment or exercise
of rights under the Plan or this Option Agreement.

                                          --------------------------------------
                                          Spouse of Optionee

                                       5

                        1991 INCENTIVE STOCK OPTION PLAN
                             STOCK OPTION AGREEMENT
                                 EARLY EXERCISE

    Unless  otherwise defined  herein, the terms  defined in  the 1991 Incentive
Stock Option Plan  (the "Plan")  shall have the  same defined  meanings in  this
Option Agreement.

I.  NOTICE OF STOCK OPTION GRANT

    Optionee's Name
    Optionee's Address

    You  have been granted  an option to  purchase Common Stock  of the Company,
subject to the terms and conditions of the Plan and this Stock Option Agreement,
as follows:

     Grant Number                                 ------------------------

     Date of Grant                                ------------------------

     Vesting Commencement Date                    ------------------------

                                                  $
     Exercise Price per Share
                                                  ------------------------

     Total Number of Shares Granted               ------------------------

                                                  $
     Total Exercise Price
                                                  ------------------------

     Type of Option:                         ----  Incentive Stock Option

                                             ----
                                                   Nonstatutory Stock Option

     Term/Expiration Date:                        ------------------------

    VESTING SCHEDULE:

    This Option vests in accordance with the following schedule:

    TERMINATION PERIOD:

    This Option  may be  exercised for  ninety (90)  days after  termination  of
employment  or  consulting  relationship,  or  such  longer  period  as  may  be
applicable upon death or Disability of Optionee as provided in the Plan, but  in
no event later than the Term/Expiration Date as provided above.

II.  AGREEMENT

    1.  GRANT OF OPTION.  The Plan Administrator of the Company hereby grants to
the  Optionee named in the Notice of Grant  attached as Part I of this Agreement
(the "Optionee"), an option  (the "Option") to purchase  a number of Shares,  as
set  forth in the Notice of Grant, at  the exercise price per share set forth in
the Notice of Grant (the "Exercise Price"), subject to the terms and  conditions
of the Plan, which is incorporated herein by reference. Subject to Section 14(c)
of  the Plan, in the event of a conflict between the terms and conditions of the
Plan and  the terms  and conditions  of  this Option  Agreement, the  terms  and
conditions of the Plan shall prevail.

    If  designated in  the Notice  of Grant as  an Incentive  Stock Option, this
Option is intended to qualify as an Incentive Stock Option under Section 422  of
the Code.

    2.  EXERCISE OF OPTION.

        (a)   RIGHT TO EXERCISE.  This  Option is exercisable during its term in
    accordance with the Vesting Schedule set out in the Notice of Grant and  the
    applicable  provisions  of the  Plan  and this  Option  Agreement; PROVIDED,
    HOWEVER, that upon execution of a Restricted Stock Agreement in the form  of
    Exhibit  A-1 hereto and upon compliance with the terms thereof, the Optionee
    may exercise this Option  with respect to unvested  shares. In the event  of
    Optionee's  death, Disability or other  termination of Optionee's employment
    or consulting relationship, the exercisability of the Option is governed  by
    the applicable provisions of the Plan and this Option Agreement.

        (b)   METHOD OF EXERCISE.  This  Option is exercisable by delivery of an
    exercise notice, in the form attached as Exhibit A (the "Exercise  Notice"),
    which  shall state the election to exercise the Option, the number of Shares
    in respect of which the Option is being exercised (the "Exercised  Shares"),
    and  such other  representations and  agreements as  may be  required by the
    Company pursuant to the provisions of the Plan. The Exercise Notice shall be
    signed by the Optionee and shall be delivered in person or by certified mail
    to the Secretary of the Company. The Exercise Notice shall be accompanied by
    payment of the  aggregate Exercise Price  as to all  Exercised Shares.  This
    Option  shall be deemed to be exercised  upon receipt by the Company of such
    fully executed Exercise Notice accompanied by such aggregate Exercise Price.

        No Shares shall be issued pursuant to the exercise of this Option unless
    such issuance and exercise complies with all relevant provisions of law  and
    the  requirements  of any  stock  exchange upon  which  the Shares  are then
    listed. Assuming  such compliance,  for income  tax purposes  the  Exercised
    Shares  shall  be considered  transferred to  the Optionee  on the  date the
    Option is exercised with respect to such Exercised Shares.

    3.  METHOD OF PAYMENT.  Payment of the aggregate Exercise Price shall be  by
any of the following, or a combination thereof, at the election of the Optionee:

        (a) cash; or

        (b) check; or

        (c)  delivery of a properly executed  exercise notice together with such
    other documentation  as  the Administrator  and  the Optionee's  broker,  if
    applicable,  shall require to effect an  exercise of the Option and delivery
    to the Company of  the sale or  loan proceeds required  to pay the  exercise
    price; or

        (d)  surrender of other Shares which (i)  in the case of Shares acquired
    upon exercise of an option,  have been owned by  the Optionee for more  than
    six  (6) months on the date of surrender,  and (ii) have a Fair Market Value
    on the  date of  surrender equal  to  the aggregate  Exercise Price  of  the
    Exercised Shares.

    4.   NON-TRANSFERABILITY OF OPTION.   This Option may  not be transferred in
any manner otherwise than by will or by the laws of descent or distribution  and
may be exercised during the lifetime of Optionee only by the Optionee. The terms
of  the Plan  and this  Option Agreement  shall be  binding upon  the executors,
administrators, heirs, successors and assigns of the Optionee.

    5.  TERM OF OPTION.  This Option  may be exercised only within the term  set
out  in the  Notice of  Grant, and  may be  exercised during  such term  only in
accordance with the Plan and the terms of this Option Agreement.

    6.  TAX CONSEQUENCES.  Some of the federal tax consequences relating to this
Option, as of  the date of  this Option, are  set forth below.  THIS SUMMARY  IS
NECESSARILY  INCOMPLETE, AND THE TAX LAWS AND REGULATIONS ARE SUBJECT TO CHANGE.
THE OPTIONEE  SHOULD CONSULT  A TAX  ADVISER BEFORE  EXERCISING THIS  OPTION  OR
DISPOSING OF THE SHARES.

        (a)  EXERCISING THE OPTION.

           (i)   NONQUALIFIED  STOCK OPTION  ("NSO").   If this  Option does not
           qualify as an ISO, the Optionee may incur regular federal income  tax
       liability  upon exercise. The Optionee will be treated as having received
       compensation income (taxable at ordinary  income tax rates) equal to  the
       excess,  if any, of the fair market  value of the Exercised Shares on the
       date of exercise over their aggregate Exercise Price. If the Optionee  is
       an  employee, the Company  will be required  to withhold from  his or her
       compensation or collect from  Optionee and pay  to the applicable  taxing
       authorities  an amount equal to a  percentage of this compensation income
       at the time of exercise.

                                       2

           (ii)  INCENTIVE STOCK OPTION ("ISO").  If this Option qualifies as an
           ISO, the Optionee will have  no regular federal income tax  liability
       upon  its exercise, although the excess, if any, of the fair market value
       of the Exercised  Shares on  the date  of exercise  over their  aggregate
       Exercise  Price  will  be treated  as  an adjustment  to  the alternative
       minimum tax for  federal tax  purposes and  may subject  the Optionee  to
       alternative minimum tax in the year of exercise.

        (b)  DISPOSITION OF SHARES.

           (i)   NSO.  If  the Optionee holds NSO Shares  for at least one year,
           any gain realized  on disposition of  the Shares will  be treated  as
       long-term capital gain for federal income tax purposes.

           (ii)   ISO.  If  the Optionee holds ISO Shares  for at least one year
           after exercise and two years after the grant date, any gain  realized
       on  disposition of the  Shares will be treated  as long-term capital gain
       for federal income tax purposes. If  the Optionee disposes of ISO  Shares
       within  one year after  exercise or two  years after the  grant date, any
       gain realized on such disposition will be treated as compensation  income
       (taxable  at ordinary income rates) to the  extent of the excess, if any,
       of the lesser of (A) the difference between the fair market value of  the
       Shares acquired on the date of exercise and the aggregate Exercise Price,
       or  (B) the  difference between  the sale  price of  such Shares  and the
       aggregate Exercise Price.

        (c)  NOTICE OF DISQUALIFYING DISPOSITION OF ISO SHARES.  If the Optionee
    sells or otherwise disposes of any of the Shares acquired pursuant to an ISO
    on or before the later  of (i) two years after  the grant date, or (ii)  one
    year  after the  exercise date,  the Optionee  shall immediately  notify the
    Company in writing of such disposition.  The Optionee agrees that he or  she
    may  be subject to income tax withholding by the Company on the compensation
    income recognized from such  early disposition of ISO  Shares by payment  in
    cash or out of the current earnings paid to the Optionee.

    By  your signature and the signature  of the Company's representative below,
you and the Company agree that this Option is granted under and governed by  the
terms  and  conditions  of the  Plan  and  this Option  Agreement.  Optionee has
reviewed the  Plan and  this Option  Agreement  in their  entirety, has  had  an
opportunity  to  obtain the  advice of  counsel prior  to executing  this Option
Agreement and fully understands all provisions of the Plan and Option Agreement.
Optionee hereby agrees to accept as binding, conclusive and final all  decisions
or  interpretations of the Administrator upon any questions relating to the Plan
and Option Agreement.


                                           
OPTIONEE:                                     SEAGATE TECHNOLOGY, INC.

                                              By: --------------------------------------
-------------------------------------------
Signature

                                              Title: -------------------------------------
-------------------------------------------
Print Name


                                       3

                           DESIGNATION OF BENEFICIARY

    In  the  event  of  my  death,  I  hereby  designate  the  following  as  my
beneficiary(ies) to receive all of my options that are unexercised at that time.


                           
NAME:  (Please print)
------------------------------------------------------------------
                            (First)              (Middle)              (Last)

                              ----------------------------------------------------
--------------------------
Relationship
                              ----------------------------------------------------
                              (Address)

                              ----------------------------------------------------
                              Signature of Employee
Dated: -------------------


                                       4

                               CONSENT OF SPOUSE

    The  undersigned spouse of  Optionee has read and  hereby approves the terms
and conditions of the  Plan and this Option  Agreement. In consideration of  the
Company's  granting his or her spouse the  right to purchase Shares as set forth
in the  Plan and  this Option  Agreement, the  undersigned hereby  agrees to  be
irrevocably  bound  by the  terms and  conditions  of the  Plan and  this Option
Agreement and  further agrees  that  any community  property interest  shall  be
similarly  bound. The  undersigned hereby  appoints the  undersigned's spouse as
attorney-in-fact for the undersigned with  respect to any amendment or  exercise
of rights under the Plan or this Option Agreement.

                                          --------------------------------------
                                          Spouse of Optionee

                                       5

                                                                       EXHIBIT A

                        1991 INCENTIVE STOCK OPTION PLAN
                                EXERCISE NOTICE

Seagate Technology, Inc.
920 Disc Drive
Scotts Valley, California 95066
Attention: Secretary

    1.   EXERCISE OF OPTION.   Effective as of today,                , 199 , the
undersigned ("Purchaser")  hereby elects  to purchase               shares  (the
"Shares")  of the Common Stock of Seagate Technology, Inc. (the "Company") under
and pursuant to the 1991 Incentive Stock Option Plan (the "Plan") and the  Stock
Option  Agreement dated                   (the "Option Agreement"). The purchase
price for the Shares shall be $         , as required by the Option Agreement.

    2.  DELIVERY  OF PAYMENT.   Purchaser herewith delivers  to the Company  the
full purchase price for the Shares.

    3.   REPRESENTATIONS OF  OPTIONEE.  Optionee  acknowledges that Optionee has
received, read and understood  the Plan and the  Option Agreement and agrees  to
abide by and be bound by their terms and conditions.

    4.   RIGHTS AS  SHAREHOLDER.  Subject  to the terms  and condi-tions of this
Agreement, Optionee shall have all of the rights of a shareholder of the Company
with respect to the Shares from and  after the date that Optionee delivers  full
payment  of  the Exercise  Price until  such  time as  Optionee disposes  of the
Shares.

    5.  TAX CONSULTATION.  Optionee understands that Optionee may suffer adverse
tax consequences  as a  result  of Optionee's  purchase  or disposition  of  the
Shares. Optionee represents that Optionee has consulted with any tax consultants
Optionee  deems advisable in connection with  the purchase or disposition of the
Shares and that Optionee is not relying on the Company for any tax advice.

    6.  ENTIRE  AGREEMENT; GOVERNING  LAW.  The  Plan and  Option Agreement  are
incorporated  herein by reference. This Exercise Notice, the Plan and the Option
Agreement constitute the entire agreement of the parties and supersede in  their
entirety  all prior undertakings and agreements of the Company and Optionee with
respect to the subject matter hereof, and such agreement is governed by Delaware
law except for that body of law pertaining to conflict of laws.


                                   
Submitted by:                         Accepted by:

OPTIONEE:                             SEAGATE TECHNOLOGY, INC.

                                      By: ------------------------------------
------------------------------------
Signature

                                      Its:
------------------------------------  ------------------------------------
Print Name

ADDRESS:                              ADDRESS:

                                      920 Disc Drive
------------------------------------
                                      Scotts Valley, California 95066
------------------------------------


                                                                     EXHIBIT A-1

                        1991 INCENTIVE STOCK OPTION PLAN

                           RESTRICTED STOCK AGREEMENT

    Unless  otherwise defined herein,  the terms defined in  the Plan shall have
the same defined meanings in this Restricted Stock Purchase Agreement.

    WHEREAS, the Purchaser named in the Notice of Grant, (the "Purchaser") is an
employee  or  consultant   of  the  Company,   and  the  Purchaser's   continued
participation  is considered  by the Company  to be important  for the Company's
continued growth; and

    WHEREAS, in order to give the Purchaser an opportunity to acquire an  equity
interest  in the Company as an incentive for the Purchaser to participate in the
affairs of the Company, the Administrator has granted to the Purchaser the right
to exercise  options  relating to  unvested  shares  subject to  the  terms  and
conditions of the Plan and the Notice of Grant, which are incorporated herein by
reference,  and  pursuant  to  this  restricted  stock  purchase  agreement (the
"Agreement").

    THEREFORE, the parties agree as follows:

    1.  SALE OF STOCK.  The Company  hereby agrees to sell to the Purchaser  and
the  Purchaser hereby  agrees to purchase  shares of the  Company's Common Stock
(the "Shares"), at the  exercise price per share  and as otherwise described  in
the Notice of Grant.

    2.   PAYMENT OF  PURCHASE PRICE.  The  purchase price for  the Shares may be
paid by delivery to the  Company at the time of  execution of this Agreement  by
any of the following, or a combination thereof, at the election of the Optionee:
(a)  cash; (b) check; or (c) surrender of  other Shares which (i) in the case of
Shares acquired upon exercise of an option, have been owned by the Optionee  for
more  than six (6) months on the date  of surrender, and (ii) have a Fair Market
Value on the  date of surrender  equal to  the aggregate Exercise  Price of  the
Exercised Shares.

    3.  REPURCHASE OPTION.

        a.   In the  event the Purchaser's  Continuous Status as  an Employee or
    Consultant terminates for any or  no reason (including death or  disability)
    before  all of the Shares are  released from the Company's repurchase option
    (see Section 4), the  Company shall, upon the  date of such termination  (as
    reasonably  fixed  and  determined  by  the  Company)  have  an irrevocable,
    exclusive option  for  a  period  of  sixty (60)  days  from  such  date  to
    repurchase  up  to that  number of  shares  which constitute  the Unreleased
    Shares (as defined in  Section 4) at the  original purchase price per  share
    (the  "Repurchase Price"). Said option shall  be exercised by the Company by
    delivering written notice to the Purchaser or the Purchaser's executor (with
    a copy to the Escrow Holder) AND, at the Company's option, (i) by delivering
    to the Purchaser or the  Purchaser's executor a check  in the amount of  the
    aggregate  Repurchase Price, or (ii) by  the Company cancelling an amount of
    the  Purchaser's  indebtedness  to  the  Company  equal  to  the   aggregate
    Repurchase  Price, or  (iii) by a  combination of  (i) and (ii)  so that the
    combined payment  and cancellation  of  indebtedness equals  such  aggregate
    Repurchase  Price.  Upon delivery  of  such notice  and  the payment  of the
    aggregate Repurchase Price in any of  the ways described above, the  Company
    shall  become the legal and beneficial owner of the Shares being repurchased
    and all rights and  interests therein or relating  thereto, and the  Company
    shall  have the right to  retain and transfer to its  own name the number of
    Shares being repurchased by the Company.

        b.   Whenever the  Company shall  have the  right to  repurchase  Shares
    hereunder,  the  Company may  designate and  assign  one or  more employees,
    officers, directors  or shareholders  of  the Company  or other  persons  or
    organizations  to exercise  all or a  part of the  Company's purchase rights
    under this Agreement  and purchase all  or a part  of such Shares;  provided
    that if the Fair Market Value of the Shares to be repurchased on the date of
    such  designation or assignment (the "Repurchase FMV") exceeds the aggregate
    Repurchase Price of such Shares, then  each such designee or assignee  shall
    pay  the Company cash equal to the difference between the Repurchase FMV and
    the aggregate Repurchase Price of such Shares.

    4.  RELEASE OF SHARES FROM REPURCHASE OPTION.

        a.
    ------------------ (
    -------------  )  of  the  Shares  shall  be  released  from  the  Company's
    repurchase option

  ------------------------------------------------------------------------------

  ---------------------------------------------------------------------------- ,
    provided  in each case that the Purchaser's Continuous Status as an Employee
    or Consultant has not terminated prior to the date of any such release.

        b.   Any  of the  Shares  which have  not  yet been  released  from  the
    Company's repurchase option are referred to herein as "Unreleased Shares."

        c.   The Shares  which have been released  from the Company's repurchase
    option shall be delivered to the  Purchaser at the Purchaser's request  (see
    Section 6).

    5.   RESTRICTION ON TRANSFER.  Except  for the escrow described in Section 6
or transfer of the Shares to the  Company or its assignees contemplated by  this
Agreement,  none  of the  Shares  or any  beneficial  interest therein  shall be
transferred, encumbered or otherwise disposed of in any way until the release of
such Shares  from  the  Company's  repurchase  option  in  accordance  with  the
provisions  of this  Agreement, other than  by will  or the laws  of descent and
distribution.

    6.  ESCROW OF SHARES.

        a.    To  ensure  the  availability  for  delivery  of  the  Purchaser's
    Unreleased  Shares upon repurchase by the  Company pursuant to the Company's
    repurchase option under Section 3 above, the Purchaser shall, upon execution
    of this Agreement, deliver and deposit  with an escrow holder designated  by
    the  Company (the "Escrow  Holder") the share  certificates representing the
    Unreleased Shares,  together  with the  stock  assignment duly  endorsed  in
    blank,  attached  hereto as  Exhibit A-2.  The  Unreleased Shares  and stock
    assignment shall be held by the Escrow Holder, pursuant to the Joint  Escrow
    Instructions  of the Company  and Purchaser attached  as Exhibit A-3 hereto,
    until such time  as the Company's  repurchase option expires.  As a  further
    condition  to the Company's obligations under  this Agreement, the spouse of
    Purchaser, if any, shall execute and  deliver to the Company the Consent  of
    Spouse attached hereto as Exhibit A-4.

        b.   The Escrow Holder shall not be liable for any act it may do or omit
    to do with  respect to  holding the Unreleased  Shares in  escrow and  while
    acting in good faith and in the exercise of its judgment.

        c.    If the  Company or  any assignee  exercises its  repurchase option
    hereunder, the Escrow Holder, upon receipt of written notice of such  option
    exercise  from the  proposed transferee, shall  take all  steps necessary to
    accomplish such transfer.

        d.  When the repurchase option has been exercised or expires unexercised
    or a portion of  the Shares has been  released from such repurchase  option,
    upon  Purchaser's  request  the Escrow  Holder  shall promptly  cause  a new
    certificate to be  issued for such  released Shares and  shall deliver  such
    certificate to the Company or the Purchaser, as the case may be.

        e.  Subject to the terms hereof, the Purchaser shall have all the rights
    of  a shareholder with respect to such Shares while they are held in escrow,
    including without limitation, the right to  vote the Shares and receive  any
    cash  dividends declared thereon. If,  from time to time  during the term of
    the Company's  repurchase option,  there is  (i) any  stock dividend,  stock
    split  or other change in the  Shares, or (ii) any merger  or sale of all or
    substantially all of the assets or other acquisition of the Company, any and
    all new,  substituted or  additional securities  to which  the Purchaser  is
    entitled  by  reason of  the Purchaser's  ownership of  the Shares  shall be
    immediately subject to  this escrow,  deposited with the  Escrow Holder  and
    included  thereafter  as "Shares"  for purposes  of  this Agreement  and the
    Company's repurchase option.

    7.  LEGENDS.  The share  certificate evidencing the Shares issued  hereunder
shall  be endorsed with the following legend (in addition to any legend required
under applicable state securities laws):

                                       2

    THE  SHARES  REPRESENTED  BY  THIS   CERTIFICATE  ARE  SUBJECT  TO   CERTAIN
RESTRICTIONS UPON TRANSFER AND RIGHTS OF REPURCHASE AS SET FORTH IN AN AGREEMENT
BETWEEN  THE COMPANY AND  THE SHAREHOLDER, A COPY  OF WHICH IS  ON FILE WITH THE
SECRETARY OF THE COMPANY.

    8.  ADJUSTMENT FOR STOCK SPLIT.  All references to the number of Shares  and
the  purchase  price of  the  Shares in  this  Agreement shall  be appropriately
adjusted to  reflect any  stock split,  stock dividend  or other  change in  the
Shares which may be made by the Company after the date of this Agreement.

    9.   TAX CONSEQUENCES.  The Purchaser  has reviewed with the Purchaser's own
tax advisors the  federal, state,  local and  foreign tax  consequences of  this
investment  and the transactions contem-plated  by this Agreement. The Purchaser
is relying solely on such advisors and not on any statements or  representations
of  the  Company  or any  of  its  agents. The  Purchaser  understands  that the
Purchaser (and not the Company) shall be responsible for the Purchaser's own tax
liability that may  arise as  a result of  this investment  or the  transactions
contemplated by this Agreement. The Purchaser understands that Section 83 of the
Internal Revenue Code of 1986, as amended (the "Code"), taxes as ordinary income
the  difference between the  purchase price for  the Shares and  the Fair Market
Value of the Shares as of the date any restrictions on the Shares lapse. In this
context, "restriction" includes the right of the Company to buy back the  Shares
pursuant  to its repurchase option. The Purchaser understands that the Purchaser
may elect to be taxed at the time the Shares are purchased rather than when  and
as  the Company's repurchase option expires  by filing an election under Section
83(b) of the Code with the I.R.S. within 30 days from the date of purchase.  The
form for making this election is attached as Exhibit A-5 hereto.

    THE  PURCHASER ACKNOWLEDGES THAT  IT IS THE  PURCHASER'S SOLE RESPONSIBILITY
AND NOT THE COMPANY'S TO FILE TIMELY  THE ELECTION UNDER SECTION 83(b), EVEN  IF
THE PURCHASER REQUESTS THE COMPANY OR ITS REPRESENTATIVES TO MAKE THIS FILING ON
THE PURCHASER'S BEHALF.

    10.  GENERAL PROVISIONS.

        a.    This Agreement  shall  be governed  by the  laws  of the  State of
    California. This Agreement, subject to the terms and conditions of the  Plan
    and the Notice of Grant, represents the entire agreement between the parties
    with  respect to the purchase  of Common Stock by  the Purchaser. Subject to
    Section 15(c) of the Plan, in the event of a conflict between the terms  and
    conditions  of the Plan and the terms  and conditions of this Agreement, the
    terms and conditions  of the  Plan shall prevail.  Unless otherwise  defined
    herein,  the terms defined in the Plan  shall have the same defined meanings
    in this Agreement.

        b.  Any notice, demand or request  required or permitted to be given  by
    either  the Company or the Purchaser pursuant to the terms of this Agreement
    shall be in writing and shall  be deemed given when delivered personally  or
    deposited  in the U.S. mail, First Class with postage prepaid, and addressed
    to the parties at the addresses of the parties set forth at the end of  this
    Agreement  or such  other address  as a party  may request  by notifying the
    other in writing.

        Any notice to the Escrow Holder  shall be sent to the Company's  address
    with a copy to the other party not sending the notice.

        c.  The rights and benefits of the Company under this Agreement shall be
    transferable  to any one or more persons  or entities, and all covenants and
    agreements hereunder shall inure  to the benefit of,  and be enforceable  by
    the  Company's successors  and assigns.  The rights  and obligations  of the
    Purchaser under this Agreement may only  be assigned with the prior  written
    consent of the Company.

        d.   Either  party's failure to  enforce any provision  or provisions of
    this Agreement shall not  in any way  be construed as a  waiver of any  such
    provision or provisions, nor prevent that party

                                       3

    from  thereafter enforcing each and every other provision of this Agreement.
    The rights  granted  both  parties  herein  are  cumulative  and  shall  not
    constitute  a  waiver of  either  party's right  to  assert all  other legal
    remedies available to it under the circumstances.

        e.  The Purchaser agrees upon  request to execute any further  documents
    or instruments necessary or desirable to carry out the purposes or intent of
    this Agreement.

        f.    PURCHASER  ACKNOWLEDGES  AND AGREES  THAT  THE  VESTING  OF SHARES
    PURSUANT TO SECTION  4 HEREOF  IS EARNED ONLY  BY CONTINUING  SERVICE AS  AN
    EMPLOYEE  OR CONSULTANT AT THE  WILL OF THE COMPANY  (NOT THROUGH THE ACT OF
    BEING HIRED OR PURCHASING SHARES HEREUNDER). PURCHASER FURTHER  ACKNOWLEDGES
    AND  AGREES THAT THIS AGREEMENT, THE TRANSACTIONS CONTEMPLATED HEREUNDER AND
    THE VESTING  SCHEDULE SET  FORTH  HEREIN DO  NOT  CONSTITUTE AN  EXPRESS  OR
    IMPLIED PROMISE OF CONTINUED ENGAGEMENT AS AN EMPLOYEE OR CONSULTANT FOR THE
    VESTING  PERIOD, FOR  ANY PERIOD,  OR AT ALL,  AND SHALL  NOT INTERFERE WITH
    PURCHASER'S RIGHT OR THE COMPANY'S RIGHT TO TERMINATE PURCHASER'S EMPLOYMENT
    OR CONSULTING RELATIONSHIP AT ANY TIME, WITH OR WITHOUT CAUSE.

    By Purchaser's  signature below,  Purchaser  represents that  he or  she  is
familiar  with the  terms and  provisions of the  Plan, and  hereby accepts this
Agreement subject to  all of  the terms  and provisions  thereof. Purchaser  has
reviewed  the Plan and this Agreement in  their entirety, has had an opportunity
to obtain the  advice of  counsel prior to  executing this  Agreement and  fully
understands  all provisions  of this  Agreement. Purchaser  agrees to  accept as
binding,  conclusive  and  final  all   decisions  or  interpretations  of   the
Administrator  upon  any questions  arising under  the  Plan or  this Agreement.
Purchaser further agrees to notify the Company upon any change in the  residence
indicated in the Notice of Grant.


                                           
OPTIONEE:                                     SEAGATE TECHNOLOGY, INC.

                                              By: --------------------------------------
-------------------------------------------
Signature

                                              Title: -------------------------------------
-------------------------------------------
Print Name


                                       4

                                                                     EXHIBIT A-2

                      ASSIGNMENT SEPARATE FROM CERTIFICATE

    FOR VALUE RECEIVED I,
------------------------------------  ,  hereby sell,  assign and  transfer unto
------------------------------------ (
-------------- ) shares of the Common Stock of Seagate Technology, Inc. standing
in   my    name    of    the   books    of    said    corporation    represented
by Certificate No.
----    herewith   and   do   hereby    irrevocably   constitute   and   appoint
------------------------------------ to transfer the said stock on the books  of
the within named corporation with full power of substitution in the premises.

    This  Stock Assignment  may be used  only in accordance  with the Restricted
Stock Purchase Agreement  between Seagate Technology,  Inc. and the  undersigned
dated
-------------- , 19
---- .

Dated:
-------------- , 19
----

                                                                      Signature:
                                            ------------------------------------

INSTRUCTIONS:   Please do not fill in  any blanks other than the signature line.
The purpose  of  this  assignment is  to  enable  the Company  to  exercise  its
"repurchase option," as set forth in the Agreement, without requiring additional
signatures on the part of the Purchaser.

                                                                     EXHIBIT A-3

                           JOINT ESCROW INSTRUCTIONS

                                                             -------------- , 19
                                                                            ----

Seagate Technology, Inc.
920 Disc Drive
Scotts Valley, California 95066
Attention: Secretary
Dear Secretary:

    As  Escrow Agent for  both Seagate Technology,  Inc., a Delaware corporation
(the "Company"), and  the undersigned  purchaser of  stock of  the Company  (the
"Purchaser"),  you  are hereby  authorized and  directed  to hold  the documents
delivered to you pursuant to the terms of that certain Restricted Stock Purchase
Agreement ("Agreement") between the Company  and the undersigned, in  accordance
with the following instructions:

        1.    In  the event  the  Company  and/or any  assignee  of  the Company
    (referred to collectively for convenience herein as the "Company") exercises
    the Company's  repurchase option  set forth  in the  Agreement, the  Company
    shall  give to Purchaser and  you a written notice  specifying the number of
    shares of stock  to be purchased,  the purchase  price, and the  time for  a
    closing  hereunder at the principal office of the Company. Purchaser and the
    Company hereby irrevocably authorize and direct you to close the transaction
    contemplated by such notice in accordance with the terms of said notice.

        2.  At the closing, you are  directed (a) to date the stock  assignments
    necessary  for the transfer in question, (b) to fill in the number of shares
    being transferred, and (c)  to deliver same,  together with the  certificate
    evidencing  the shares  of stock  to be transferred,  to the  Company or its
    assignee, against the simultaneous delivery to you of the purchase price (by
    cash, a check,  or some  combination thereof) for  the number  of shares  of
    stock  being purchased pursuant to the  exercise of the Company's repurchase
    option.

        3.  Purchaser irrevocably authorizes the Company to deposit with you any
    certificates evidencing shares of stock to be held by you hereunder and  any
    additions  and substitutions  to said  shares as  defined in  the Agreement.
    Purchaser does hereby irrevocably constitute and appoint you as  Purchaser's
    attorney-in-fact  and  agent for  the term  of this  escrow to  execute with
    respect to such securities  all documents necessary  or appropriate to  make
    such   securities  negotiable   and  to  complete   any  transaction  herein
    contemplated, including but not  limited to the  filing with any  applicable
    state  blue sky  authority of any  required applications for  consent to, or
    notice of transfer  of, the securities.  Subject to the  provisions of  this
    paragraph  3,  Purchaser  shall  exercise all  rights  and  privileges  of a
    shareholder of the Company while the stock is held by you.

        4.  Upon written  request of the  Purchaser, but no  more than once  per
    calendar  year, unless the  Company's repurchase option  has been exercised,
    you will deliver to Purchaser a certificate or certificates representing  so
    many  shares of stock  as are not  then subject to  the Company's repurchase
    option. Within 90 days after cessation of Purchaser's continuous  employment
    by  or services to the Company, or  any parent or subsidiary of the Company,
    you will deliver to Purchaser a certificate or certificates representing the
    aggregate number of shares held or issued pursuant to the Agreement and  not
    purchased  by  the Company  or  its assignees  pursuant  to exercise  of the
    Company's repurchase option.

        5.  If at the time of termination of this escrow you should have in your
    possession  any  documents,  securities,  or  other  property  belonging  to
    Purchaser,  you shall  deliver all  of the  same to  Purchaser and  shall be
    discharged of all further obligations hereunder.

        6.  Your duties hereunder may  be altered, amended, modified or  revoked
    only by a writing signed by all of the parties hereto.

        7.   You shall be  obligated only for the  performance of such duties as
    are specifically set  forth herein and  may rely and  shall be protected  in
    relying  or refraining from acting on  any instrument reasonably believed by
    you to be genuine and to have  been signed or presented by the proper  party
    or  parties. You shall  not be personally liable  for any act  you may do or
    omit to do hereunder  as Escrow Agent or  as attorney-in-fact for  Purchaser
    while  acting in good faith, and any act  done or omitted by you pursuant to
    the advice of your own attorneys  shall be conclusive evidence of such  good
    faith.

        8.    You  are hereby  expressly  authorized  to disregard  any  and all
    warnings given  by any  of the  parties hereto  or by  any other  person  or
    corporation,  excepting  only orders  or process  of courts  of law  and are
    hereby expressly authorized  to comply  with and obey  orders, judgments  or
    decrees  of  any court.  In case  you obey  or comply  with any  such order,
    judgment or decree, you shall not be liable to any of the parties hereto  or
    to  any  other person,  firm or  corporation by  reason of  such compliance,
    notwithstanding any  such  order,  judgment  or  decree  being  subsequently
    reversed,  modified,  annulled, set  aside, vacated  or  found to  have been
    entered without jurisdiction.

        9.  You shall not be liable  in any respect on account of the  identity,
    authorities  or rights of the parties  executing or delivering or purporting
    to execute or deliver the Agreement or any documents or papers deposited  or
    called for hereunder.

        10.  You shall not be  liable for the outlawing  of any rights under the
    Statute of Limitations with  respect to these  Joint Escrow Instructions  or
    any documents deposited with you.

        11. You shall be entitled to employ such legal counsel and other experts
    as  you may deem  necessary properly to  advise you in  connection with your
    obligations hereunder, may rely upon the advice of such counsel, and may pay
    such counsel reasonable compensation therefor.

        12. Your responsibilities as Escrow  Agent hereunder shall terminate  if
    you  shall cease to  be an officer or  agent of the Company  or if you shall
    resign  by  written  notice  to  each  party.  In  the  event  of  any  such
    termination, the Company shall appoint a successor Escrow Agent.

        13. If you reasonably require other or further instruments in connection
    with  these Joint Escrow Instructions or  obligations in respect hereto, the
    necessary parties hereto shall join in furnishing such instruments.

        14. It  is understood  and agreed  that should  any dispute  arise  with
    respect  to  the delivery  and/or ownership  or right  of possession  of the
    securities held by you hereunder, you are authorized and directed to  retain
    in  your possession  without liability  to anyone  all or  any part  of said
    securities until  such disputes  shall have  been settled  either by  mutual
    written  agreement of the parties  concerned or by a  final order, decree or
    judgment of a court of competent jurisdiction after the time for appeal  has
    expired  and no appeal  has been perfected,  but you shall  be under no duty
    whatsoever to institute or defend any such proceedings.

        15. Any notice required or permitted hereunder shall be given in writing
    and shall be deemed effectively given upon personal delivery or upon deposit
    in the United States Post Office,

                                       2

    by registered or certified mail with postage and fees prepaid, addressed  to
    each  of the other parties thereunto  entitled at the following addresses or
    at such  other addresses  as a  party  may designate  by ten  days'  advance
    written notice to each of the other parties hereto.


                 
COMPANY:            Seagate Technology, Inc.
                    920 Disc Drive
                    Scotts Valley, California 95066

PURCHASER:          ---------------------------------------

ESCROW AGENT:       Seagate Technology, Inc.
                    920 Disc Drive
                    Scotts Valley, California 95066
                    Attention: Secretary


        16.  By  signing these  Joint Escrow  Instructions,  you become  a party
    hereto only for the  purpose of said Joint  Escrow Instructions; you do  not
    become a party to the Agreement.

        17.  This instrument shall be  binding upon and inure  to the benefit of
    the parties hereto, and their respective successors and permitted assigns.

        18. These Joint Escrow Instructions shall be governed by, and  construed
    and enforced in accordance with, the laws of the State of California.


                                            
                                               Very truly yours,

                                               SEAGATE TECHNOLOGY, INC.

                                               By:  ----------------------------------------

                                               Title:
                                               ----------------------------------------

                                               PURCHASER:

                                                --------------------------------------------
                                                                (Signature)

                                                --------------------------------------------
                                                          (Typed or Printed Name)

ESCROW AGENT:

--------------------------------------------
Secretary


                                       3

                                                                     EXHIBIT A-4

                               CONSENT OF SPOUSE

    I,
------------------------------------ , spouse of
------------------------------------  ,  have  read  and  approve  the foregoing
Agreement. In consideration of  granting of the right  to my spouse to  purchase
shares  of Seagate  Technology, Inc.,  as set forth  in the  Agreement, I hereby
appoint my  spouse as  my attorney-in-fact  in respect  to the  exercise of  any
rights  under  the Agreement  and agree  to be  bound by  the provisions  of the
Agreement insofar as  I may  have any  rights in  said Agreement  or any  shares
issued  pursuant  thereto  under the  community  property laws  or  similar laws
relating to marital property in effect in  the state of our residence as of  the
date of the signing of the foregoing Agreement.

Dated:
-------------- , 19
----

                                          --------------------------------------

                                                                     EXHIBIT A-5

                          ELECTION UNDER SECTION 83(B)
                      OF THE INTERNAL REVENUE CODE OF 1986

    The  undersigned taxpayer  hereby elects,  pursuant to  the above-referenced
Federal Tax Code, to include in taxpayer's gross income for the current  taxable
year,  the amount of any compensation taxable to taxpayer in connection with his
receipt of the property described below:

    1.  The name,  address, taxpayer identification number  and taxable year  of
       the undersigned are as follows:


                                                  
NAME:                       TAXPAYER:                   SPOUSE:

ADDRESS:

IDENTIFICATION NO.:         TAXPAYER:                   SPOUSE:

TAXABLE YEAR:


    2.   The property with respect to which the election is made is described as
       follows:
       --------------------- shares  (the  "Shares")  of  the  Common  Stock  of
       Seagate Technology, Inc. (the "Company").

    3.  The date on which the property was transferred is:
-------------- , 19
---- .

    4.  The property is subject to the following restrictions:

        The  Shares  may be  repurchased  by the  Company,  or its  assignee, on
       certain events. This right lapses with regard to a portion of the  Shares
       based on the continued performance of services by the taxpayer over time.

    5.  The fair market value at the time of transfer, determined without regard
       to any restriction other than a restriction which by its terms will never
       lapse, of such property is:
       $
       --------------------- .

    6.  The amount (if any) paid for such property is:

        $
-------------- .

The  undersigned has submitted a  copy of this statement  to the person for whom
the services were performed in connection with the undersigned's receipt of  the
above-described  property.  The  transferee  of  such  property  is  the  person
performing the services in  connection with the transfer  of said property.  THE
UNDERSIGNED  UNDERSTANDS THAT THE  FOREGOING ELECTION MAY  NOT BE REVOKED EXCEPT
WITH THE CONSENT OF THE COMMISSIONER.


                                            
Dated: -------------- , 19 ----                --------------------------------------------

                                               ---------------------------------- , Taxpayer

The undersigned spouse of taxpayer joins in this election.

Dated: -------------- , 19 ----                --------------------------------------------
                                               Spouse of Taxpayer