Exhibit 10.1
                                EMC CORPORATION
           1989 EMPLOYEE STOCK PURCHASE PLAN, as amended May 8, 1996

Section 1.  Purpose of Plan

  The EMC Corporation 1989 Employee Stock Purchase Plan (the "Plan") is intended
to provide a method by which eligible employees of EMC Corporation and its
subsidiaries (collectively, the "Company") may use voluntary, systematic payroll
deductions to purchase the Company's common stock, $.01 par value, ("stock") and
thereby acquire an interest in the future of the Company.  For purposes of the
Plan, a subsidiary is any corporation in which the Company owns, directly or
indirectly, stock possessing 50% or more of the total combined voting power of
all classes of stock unless the Board of Directors determines that employees of
a particular subsidiary shall not be eligible.

Section 2.  Options to Purchase Stock

  Under the Plan as now amended, no more than 4,900,000 shares are available
for purchase (subject to adjustment as provided in Section 16) pursuant to the
exercise of options ("options") granted under the Plan to employees of the
Company ("employees").  The stock to be delivered upon exercise of options under
the Plan may be either shares of the Company's authorized but unissued stock, or
shares of reacquired stock, as the Board of Directors of the Company (the "Board
of Directors") shall determine.

Section 3.  Eligible Employees

  Except as otherwise provided in Section 20, each employee who has completed
six months or more of continuous service in the employ of the Company shall be
eligible to participate in the Plan.

Section 4.  Method of Participation

The periods January 1 to June 30 and July 1 to December 31 of each year shall be
option periods.  Each person who will be an eligible employee on the first day
of any option period may elect to participate in the Plan by executing and
delivering, at least 15 days prior to such day, a payroll deduction
authorization in accordance with Section 5.  Such employee shall thereby become
a participant ("participant") on the first day of such option period and shall
remain a participant until his or her participation is terminated as provided in
the Plan.

Section 5.  Payroll Deductions

  The payroll deduction authorization shall request withholding, at a rate of
not less than 2% nor more than 10% from the participant's compensation (subject
to a maximum of $2,500 per option period), by means of substantially equal
payroll deductions over the option period.  For purposes of the Plan,
"compensation" shall 

 
mean all cash compensation paid to the participant by the Company. A participant
may change the withholding rate of his or her payroll deduction authorization by
written notice delivered to the Company at least 15 days prior to the first day
of the option period as to which the change is to be effective. All amounts
withheld in accordance with a participant's payroll deduction authorization
shall be credited to a withholding account for such participant.

Section 6.  Grant of Options

  Each person who is a participant on the first day of an option period shall as
of such day be granted an option for such period.  Such option shall be for the
number of shares of stock to be determined by dividing (a) the balance in the
participant's withholding account on the last day of the option period by (b)
the purchase price per share of the stock determined under Section 7, and
eliminating any fractional share from the quotient. The Company shall reduce on
a substantially proportionate basis the number of shares of stock receivable by
each participant upon exercise of his or her option for an option period in the
event that the number of shares then available under the Plan is otherwise
insufficient.

Section 7.  Purchase Price

  The purchase price of stock issued pursuant to the exercise of an option shall
be 85% of the fair market value of the stock at (a) the time of grant of the
option or (b) the time at which the option is deemed exercised, whichever is
less.  Fair market value shall be determined in accordance with the applicable
provisions of the Internal Revenue Code of 1986, as amended or restated from
time to time (the "Code"), or regulations issued thereunder, or, in the absence
of any such provisions or regulations, shall be deemed to be the last sale price
at which the stock is traded on the day in question or the last prior date on
which a trade occurred as reported in The Wall Street Journal; or, if The Wall
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Street Journal is not published or does not list the stock, then in such other
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appropriate newspaper of general circulation as the Board of Directors may
prescribe; or, if the last price at which the stock traded is not generally
reported, then the mean between the reported bid and asked prices at the close
of the market on the day in question or the last prior date when such prices
were reported.

Section 8.  Exercise of Options

  If an employee is a participant in the Plan on the last business day of an
option period, he or she shall be deemed to have exercised the option granted to
him or her for that period.  Upon such exercise, the Company shall apply the
balance of the participant's withholding account to the purchase of the number
of whole shares of stock determined under Section 6, and as soon as practicable
thereafter shall issue and deliver certificates for said shares to the
participant and shall return to him or her the balance, if any, of his or her
withholding account in excess of the total purchase price of the shares so
issued.  No fractional shares shall be issued hereunder.

  Notwithstanding anything herein to the contrary, the Company shall not be
obligated to deliver any shares unless and until, in the opinion of the
Company's 

 
counsel, all requirements of applicable federal and state laws and regulations
(including any requirements as to legends) have been complied with, nor, if the
outstanding stock is at the time listed on any securities exchange, unless and
until the shares to be delivered have been listed (or authorized to be added to
the list upon official notice of issuance) upon such exchange, nor unless or
until all other legal matters in connection with the issuance and delivery of
shares have been approved by the Company's counsel.

Section 9.  Interest

  No interest will be payable on withholding accounts.

Section 10.  Cancellation and Withdrawal

  A participant who holds an option under the Plan may at any time prior to
exercise thereof under Section 8 cancel all (but not less than all) of his or
her option by written notice delivered to the Company.  Upon such cancellation,
the balance in his or her withholding account shall be returned to him or her.

  A participant may terminate his or her payroll deduction authorization as of
any date by written notice delivered to the Company and shall thereby cease to
be a participant as of such date.  Any participant who voluntarily terminates
his or her payroll deduction authorization prior to the last business day of an
option period shall be deemed to have cancelled his or her option.

Section 11.   Termination of Employment

  Except as otherwise provided in Section 12, upon the termination of a
participant's employment with the Company for any reason whatsoever, he or she
shall cease to be a participant, and any option held by him or her under the
Plan shall be deemed cancelled, the balance of his or her withholding account
shall be returned to him or her, and he or she shall have no further rights
under the Plan.  For purposes of this Section 11, a participant's employment
will not be considered terminated in the case of sick leave or other bona fide
leave of absence approved for purposes of this Plan by the Company or a
subsidiary or in the case of a transfer to the employment of a subsidiary or to
the employment of the Company.

Section 12.  Death or Retirement of Participant

  In the event a participant holds any option hereunder at the time his or her
employment with the Company is terminated (1) by his or her retirement with the
consent of the Company, and such retirement is within three months of the time
such option becomes exercisable, or (2) by his or her death, whenever occurring,
then such participant (or his or her legal representative), may, by a writing
delivered to the Company on or before the date such option is exercisable, elect
either (a) to cancel any such option and receive in cash the balance in his or
her withholding account, or (b) to have the balance in his or her withholding
account applied as of the last day of the option period to the exercise of his
or her option pursuant to Section 8.  In the event 

 
such participant (or his or her legal representative) does not file a written
election as provided above, any outstanding option shall be treated as if an
election had been filed pursuant to subparagraph 12(a) above.

Section 13.  Participant's Rights Not Transferable, etc.

  All participants granted options under the Plan shall have the same rights and
privileges.  Each participant's rights and privileges under any option granted
under the Plan shall be exercisable during his or her lifetime only by him or
her, and shall not be sold, pledged, assigned, or otherwise transferred in any
manner whatsoever except by will or the laws of descent and distribution.  In
the event any participant violates the terms of this Section, any options held
by him or her may be terminated by the Company and, upon return to the
participant of the balance of his or her withholding account, all his or her
rights under the Plan shall terminate.

Section 14.  Employment Rights

  Neither the adoption of the Plan nor any of the provisions of the Plan shall
confer upon any  participant any right to continued employment with the Company
or a subsidiary or affect in any way the right of the Company to terminate the
employment of such participant at any time.

Section 15.  Rights as a Shareholder

  A participant shall have the rights of a shareholder only as to stock actually
acquired by him or her under the Plan.

Section 16.  Change in Capitalization

  In the event of a stock dividend, stock split or combination of shares,
recapitalization, merger in which the Company is the surviving corporation or
other change in the Company's capital stock, the number and kind of shares of
stock or securities of the Company to be subject to the Plan and to options then
outstanding or to be granted hereunder, the maximum number of shares or
securities which may be delivered under the Plan, the option price and other
relevant provisions shall be appropriately adjusted by the Board of Directors,
whose determination shall be binding on all persons. In the event of a
consolidation or merger in which the Company is not the surviving corporation or
in the event of the sale or transfer of substantially all the Company's assets
(other than by the grant of a mortgage or security interest), all outstanding
options shall thereupon terminate, provided that prior to the effective date of
any such merger, consolidation or sale of assets, the Board of Directors shall
either (a) return the balance in all withholding accounts and cancel all
outstanding options, or (b) accelerate the exercise date provided for in Section
8, or (c) if there is a surviving or acquiring corporation, arrange to have that
corporation or an affiliate of that corporation grant to the participants
replacement options having equivalent terms and conditions as determined by the
Board of Directors.

Section 17.  Administration of Plan

 
  The Plan will be administered by the Board of Directors.  The Board of
Directors will have authority, not inconsistent with the express provisions of
the Plan, to take all action necessary or appropriate hereunder, to interpret
its provisions, and to decide all questions and resolve all disputes which may
arise in connection therewith.  Such determinations of the Board of Directors
shall be conclusive and shall bind all parties.

  The Board may, in its discretion, delegate its powers with respect to the Plan
to an Employee Benefit Plan Committee or any other committee (the "Committee"),
in which event all references to the Board of Directors hereunder, including
without limitation the references in Section 17, shall be deemed to refer to the
Committee.  A majority of the members of any such Committee shall constitute a
quorum, and all determinations of the Committee shall be made by a majority of
its members.  Any determination of the Committee under the Plan may be made
without notice or meeting of the Committee by a writing signed by a majority of
the Committee members.

Section 18.  Amendment and Termination of Plan

  The Board of Directors may at any time or times amend the Plan or amend any
outstanding option or options for the purpose of satisfying the requirements of
any changes in applicable laws or regulations or for any other purpose which may
at the time be permitted by law, provided that (except to the extent explicitly
required or permitted herein) no such amendment will, without the approval of
the shareholders of the Company, (a) increase the maximum number of shares
available under the Plan, (b) reduce the option price of outstanding options or
reduce the price at which options may be granted, (c) change the conditions for
eligibility under the Plan, or (d) amend the provisions of this Section 18 of
the Plan, and no such amendment will adversely affect the rights of any
participant (without his or her consent) under any option theretofore granted.

  The Plan may be terminated at any time by the Board of Directors, but no such
termination shall adversely affect the rights and privileges of holders of the
outstanding options.

Section 19.  Approval of Shareholders

  The Plan shall be subject to the approval of the shareholders of the Company,
which approval shall be secured within twelve months after the date the Plan is
adopted by the Board of Directors.  Notwithstanding any other provisions of the
Plan, no option shall be exercised prior to the date of such approval.

Section 20.  Limitations on Eligibility

  Notwithstanding any other provision of the Plan,  (a)  An employee shall not
be eligible to receive an option pursuant to the Plan if, immediately after the
grant of such option to him or her, he or she would (in accordance with the
provisions of Sections 423 and 425(d) of the Code) own or be deemed to own stock
possessing 5% or more of the total combined voting power or value of all classes
of stock of the employer 

 
corporation or of its parent or subsidiary corporation, as defined in Section
425 of the Code.

  (b)  No employee shall be granted an option under this Plan that would permit
his or her rights to purchase shares of stock under this Plan of the Company to
accrue at a rate which exceeds $25,000 in fair market value of such stock
(determined at the time the option is granted) for each calendar year during
which any such option granted to such employee is outstanding at any time, as
provided in Sections 423 and 425 of the Code.

  (c)  No employee shall be granted an option under this Plan that would permit
him or her to withhold more than $2,500 in each option period or $5,000 per
calendar year.