EXHIBIT 3.1

                                           FEDERAL IDENTIFICATION NO. 04-2680009



                        THE COMMONWEALTH OF MASSACHUSETTS

                             WILLIAM FRANCIS GALVIN
                          SECRETARY OF THE COMMONWEALTH
              ONE ASHBURTON PLACE, BOSTON, MASSACHUSETTS 02108-1512

                        RESTATED ARTICLES OF ORGANIZATION
                    (GENERAL LAWS, CHAPTER 156B, SECTION 74)

     We, Joseph M. Tucci, President, and Paul T. Dacier, Assistant Clerk, of EMC
Corporation located at 171 South Street, Hopkinton, Massachusetts 01748, do
hereby certify that the following Restatement of the Articles of Organization
was duly adopted at a meeting held on December 31, 1999 by a vote of the
directors.

                                    ARTICLE I

                         The name of the corporation is:

                                 EMC Corporation

                                   ARTICLE II

     The purpose of the corporation is to engage in the following business
activity(ies):

     1.   To develop, manufacture and sell computer peripheral and enhancement
          equipment and related products and to engage in all other lawful
          business related thereto.

     2.   To carry on any manufacturing, mercantile, selling, management,
          service or other business, operation or activity which may lawfully be
          carried on by a corporation organized under the Business Corporation
          Law of The Commonwealth of Massachusetts, whether or not related to
          those referred to in the foregoing paragraph.




                                   ARTICLE III

State the total number of shares and par value, if any, of each class of stock
which the corporation is authorized to issue:



- ----------------------------------------------------------------------------------------------
         WITHOUT PAR VALUE                                    WITH PAR VALUE
- ----------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------
     TYPE            NUMBER OF SHARES         TYPE            NUMBER OF SHARES       PAR VALUE
                                                                         
- ----------------------------------------------------------------------------------------------
Common:                                       Common:         3,000,000,000            $.01
- ----------------------------------------------------------------------------------------------
Preferred:                                    Preferred:      25,000,000               $.01
- ----------------------------------------------------------------------------------------------



                                   ARTICLE IV

If more than one class of stock is authorized, state a distinguishing
designation for each class. Prior to the issuance of any shares of a class, if
shares of another class are outstanding, the corporation must provide a
description of the preferences, voting powers, qualifications, and special or
relative rights or privileges of that class and of each other class of which
shares are outstanding and of each series then established within any class.

          The total number of shares of all classes of capital stock which the
     Company shall be authorized to issue is 3,025,000,000 shares, consisting of
     3,000,000,000 shares of common stock, $.01 par value per share (the "Common
     Stock"), and 25,000,000 shares of preferred stock, $.01 par value per share
     (the "Series Preferred Stock").

     Common Stock

          The holders of the Common Stock shall have the exclusive right to vote
     for the election of directors and on all other matters requiring action by
     the stockholders or submitted to the stockholders for action, except as may
     be determined by votes of the directors pursuant to Article 4 hereof or as
     may otherwise be required by law, and each share of the Common Stock shall
     entitle the holder thereof to one vote.

          The holders of the Common Stock shall be entitled to receive, to the
     extent permitted by law, such dividends as may from time to time be
     declared by the directors.

          Upon any voluntary or involuntary liquidation, dissolution or winding
     up of the Company, the holders of the Common Stock shall be entitled to
     receive the net assets of the Company, after the Company shall have
     satisfied or made provision for its debts and obligations and for payment
     to the holders of shares of any class or series having preferential rights
     to receive distributions of the net assets of the Company.


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     Preferred Stock

          The shares of Series Preferred Stock may be issued from time to time
     in one or more series. The directors may determine, in whole or in part,
     the preferences, voting powers, qualifications and special or relative
     rights or privileges, if any, of any such series before the issuance of any
     shares of that series; provided, however, that if and to the extent that
     shares of any series have voting rights, such rights shall not be in excess
     of the greater of (i) one vote per share of such series or (ii) if the
     shares of such series are convertible into shares of Common Stock, such
     number of votes per share as equals the number of shares of Common Stock
     into which one share of such series is at the time of such vote
     convertible. The directors shall determine the number of shares
     constituting each series of Series Preferred Stock and each series shall
     have a distinguishing designation.

                                    ARTICLE V

The restrictions, if any, imposed by the Articles of Organization upon the
transfer of shares of stock of any class are:

     None.

                                   ARTICLE VI

** Other lawful provisions, if any, for the conduct and regulation of the
business and affairs of the corporation, for its voluntary dissolution, or for
limiting, defining, or regulating the powers of the corporation, or of its
directors or stockholders, or of any class of stockholders:

          (a) The corporation may carry on any business, operation or activity
     referred to in Article 2 to the same extent as might an individual, whether
     as principal, agent, contractor or otherwise, and either alone or in
     conjunction or joint venture or other arrangement with any corporation,
     association, trust, firm or individual.

          (b) The corporation may carry on any business, operation or activity
     through a wholly or partly owned subsidiary.

          (c) The corporation may be a partner in any business enterprise which
     it would have power to conduct by itself.

          (d) The directors may make, amend or repeal the bylaws in whole or in
     part, except with respect to any provision thereof which by law or the
     bylaws requires action by the stockholders.


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          (e) Meetings of the stockholders may be held anywhere in the United
     States.

          (f) No stockholder shall have any right to examine any property or any
     books, accounts or other writings of the corporation if there is reasonable
     ground for belief that such examination will for any reason be adverse to
     the interests of the corporation, and a vote of the directors refusing
     permission to make such examination and setting forth that in the opinion
     of the directors such examination would be adverse to the interests of the
     corporation shall be prima facie evidence that such examination would be
     adverse to the interests of the corporation. Every such examination shall
     be subject to such reasonable regulations as the directors may establish in
     regard thereto.

          (g) The directors may specify the manner in which the accounts of the
     corporation shall be kept and may determine what constitutes net earnings,
     profits and surplus, what amounts, if any, shall be reserved for any
     corporate purpose, and what amounts, if any, shall be declared as
     dividends. Unless the board of directors otherwise specifies, the excess of
     the consideration for any share of its capital stock with par value issued
     by it over such par value shall be paid-in surplus. The board of directors
     may allocate to capital stock less than all of the consideration for any
     share of its capital stock without par value issued by it, in which case
     the balance of such consideration shall be paid-in surplus. All surplus
     shall be available for any corporate purpose, including the payment of
     dividends.

          (h) The purchase or other acquisition or retention by the corporation
     of shares of its own capital stock shall not be deemed a reduction of its
     capital stock. Upon any reduction of capital or capital stock, no
     stockholder shall have any right to demand any distribution from the
     corporation, except as and to the extent that the stockholders shall have
     provided at the time of authorizing such reduction.

          (i) The directors shall have the power to fix from time to time their
     compensation. No person shall be disqualified from holding any office by
     reason of any interest. In the absence of fraud, any director, officer or
     stockholder of this corporation, individually, or any individual having any
     interest in any concern which is a stockholder of this corporation, or any
     concern in which any of such directors, officers, stockholders or
     individuals has any interest, may be a party to, or may be pecuniarily or
     otherwise interested in, any contract, transaction or other act of this
     corporation, and

               (1) such contract, transaction or act shall not be in any way
          invalidated or otherwise affected by that fact;

               (2) no such director, officer, stockholder or individual shall be
          liable to account to this corporation for any profit or benefit
          realized through any such contract, transaction or act; and


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                    (3) any such director of this corporation may be counted in
               determining the existence of a quorum at any meeting of the
               directors or of any committee thereof which shall authorize any
               such contract, transaction or act, and may vote to authorize the
               same;

          provided, however, that any contract, transaction or act in which any
          director or officer of this corporation is so interested individually
          or as a director, officer, trustee or member of any concern which is
          not a subsidiary or affiliate of this corporation, or in which any
          directors or officers are so interested as holders, collectively, of a
          majority of shares of capital stock or other beneficial interest at
          the time outstanding in any concern which is not a subsidiary or
          affiliate of this corporation, shall be duly authorized or ratified by
          a majority of the directors who are not so interested, to whom the
          nature of such interest has been disclosed and who have made any
          findings required by law;

               the term "interest" including personal interest and interest as a
               director, officer, stockholder, shareholder, trustee, member or
               beneficiary of any concern;

               the term "concern" meaning any corporation, association, trust,
               partnership, firm, person or other entity other than this
               corporation; and

               the phrase "subsidiary or affiliate" meaning a concern in which a
               majority of the directors, trustees, partners or controlling
               persons is elected or appointed by the directors of this
               corporation, or is constituted of the directors or officers of
               this corporation.

          To the extent permitted by law, the authorizing or ratifying vote of
          the holders of a majority of the shares of each class of the capital
          stock of this corporation outstanding and entitled to vote for
          directors at any annual meeting or a special meeting duly called for
          the purpose (whether such vote is passed before or after judgment
          rendered in a suit with respect to such contract, transaction or act)
          shall validate any contract, transaction or act of this corporation,
          or of the board of directors or any committee thereof, with regard to
          all stockholders of this corporation, whether or not of record at the
          time of such vote, and with regard to all creditors and other
          claimants under this corporation; provided, however, that

                    A. with respect to the authorization or ratification of
               contracts, transactions or acts in which any of the directors,
               officers or stockholders of this corporation have an interest,
               the nature of such contracts, transactions or acts and the
               interest of any director, officer or stockholder therein shall be
               summarized in the notice of any such annual or special meeting,
               or in a statement or letter accompanying such notice, and shall
               be fully disclosed at any such meeting;


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                    B. the stockholders so voting shall have made any findings
               required by law;

                    C. stockholders so interested may vote at any such meeting
               except to the extent otherwise provided by law; and

                    D. any failure of the stockholders to authorize or ratify
               such contract, transaction or act shall not be deemed in any way
               to invalidate the same or to deprive this corporation, its
               directors, officers or employees of its or their right to proceed
               with such contract, transaction or act.

               No contract, transaction or act shall be avoided by reason of any
          provision of this paragraph (i) which would be valid but for such
          provision or provisions.

               (j) The corporation shall have all powers granted to corporations
          by the laws of The Commonwealth of Massachusetts, provided that no
          such power shall include any activity inconsistent with the Business
          Corporation Law or the general laws of said Commonwealth.

               (k) No director of the corporation shall be personally liable to
          the corporation or its stockholders for monetary damages for breach of
          fiduciary duty as a director to the extent provided by applicable law
          notwithstanding any provision of law imposing such liability;
          provided, however, that to the extent, and only to the extent,
          required by Section 13(b) (1 1/2) or any successor provision of the
          Massachusetts Business Corporation Law, this provision shall not
          eliminate or limit the liability of a director (i) for any breach of
          the director's duty of loyalty to the corporation or its stockholders,
          (ii) for acts or omissions not in good faith or which involve
          intentional misconduct or a knowing violation of law, (iii) under
          sections 61 or 62 of the Massachusetts Business Corporation Law, or
          (iv) for any transaction from which the director derived an improper
          personal benefit. This provision shall not be construed in any way so
          as to impose or create liability. The foregoing provisions of this
          Article 6(k) shall not eliminate the liability of a director for any
          act or omission occurring prior to the date on which this Article 6(k)
          becomes effective. No amendment to or repeal of this Article 6(k)
          shall apply to or have any effect on the liability or alleged
          liability of any director of the corporation for or with respect to
          any acts or omissions of such director occurring prior to such
          amendment or repeal.

                                   ARTICLE VII

The effective date of the restated Articles of Organization of the corporation
shall be the date approved and filed by the Secretary of the Commonwealth. If a
LATER effective date is desired, specify such date which shall not be more than
THIRTY DAYS after the date of filing.


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                                  ARTICLE VIII

THE INFORMATION CONTAINED IN ARTICLE VIII IS NOT A PERMANENT PART OF THE
ARTICLES OF ORGANIZATION.

a.   The street address (post office boxes are not acceptable) of the principal
     office of the corporation IN MASSACHUSETTS is:

     171  South Street, Hopkinton, Massachusetts 01748

b.   The name, residential address and post office address of each director and
     officer of the corporation is as follows:




                             NAME               RESIDENTIAL ADDRESS               POST OFFICE ADDRESS
                             ----               -------------------               -------------------
                                                                    
     President:        Joseph M. Tucci         10 Mountain Laurel Drive      c/o EMC Corporation
                                               Nashua, NH 03062              171 South St., Hopkinton, MA 01748

     Treasurer:        Colin G. Patteson       5 Elizabeth Road              c/o EMC Corporation
                                               Hopkinton, MA  01748          171 South St., Hopkinton, MA 01748

     Clerk:            Thomas J. Dougherty     247 Adams Street              c/o EMC Corporation
                                               Milton, MA  02186             171 South St., Hopkinton, MA 01748

     Directors:        Michael C. Ruettgers    453 Bedford Road              c/o EMC Corporation
                                               Carlisle, MA  01741           171 South St., Hopkinton, MA 01748

                       Michael J. Cronin       19 Wight Street               c/o EMC Corporation
                                               Medfield, MA  02052           171 South St., Hopkinton, MA 01748

                       John R. Egan            22 Old Farm Road              c/o EMC Corporation
                                               Hopkinton, MA  01748          171 South St., Hopkinton, MA 01748

                       Maureen Egan            8 Queen Anne Road             c/o EMC Corporation
                                               Hopkinton, MA  01748          171 South St., Hopkinton, MA 01748

                       W. Paul Fitzgerald      27 Seacrest Drive             c/o EMC Corporation
                                               Orleans, MA  02653            171 South St., Hopkinton, MA 01748

                       Joseph F. Oliveri       13 Steel Road                 c/o EMC Corporation
                                               Hopedale, MA  01747           171 South St., Hopkinton, MA 01748

                       Richard J. Egan         8 Queen Anne Road             c/o EMC Corporation
                                               Hopkinton, MA  01748          171 South St., Hopkinton, MA 01748

                       Alfred M. Zeien         300 Boylston Street, #1104    c/o EMC Corporation
                                               Boston, MA 02116              171 South St., Hopkinton, MA 01748




c.   The fiscal year (i.e., tax year) of the corporation shall end on the last
     day of the month of: December

d.   The name and business address of the resident agent, if any, of the
     corporation is:

     CT Corporation, 2 Oliver Street, Boston, Massachusetts 02109

** We further certify that the foregoing Restated Articles of Organization
affect no amendments to the Articles of Organization of the corporation as
heretofore amended, except amendments to the following articles. Briefly
describe amendments below:

          None.


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SIGNED UNDER THE PENALTIES OF PERJURY, this 1st day of February, 2000.

/s/ Joseph M. Tucci

         Joseph M. Tucci
         President

/s/ Paul T. Dacier

         Paul T. Dacier
         Assistant Clerk


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                        THE COMMONWEALTH OF MASSACHUSETTS

                        RESTATED ARTICLES OF ORGANIZATION

                    (GENERAL LAWS, CHAPTER 156B, SECTION 74)
                     --------------------------------------
                     --------------------------------------

                I hereby approve the within Restated Articles of
                Organization and, the filing fee in the amount of
                $___________ having been paid, said articles are
               deemed to have been filed with me this _____ day of
                               ____________, 1999.





                  EFFECTIVE DATE: _____________________________






                            WILLIAM FRANCIS GALVIN
                          SECRETARY OF THE COMMONWEALTH





                         TO BE FILLED IN BY CORPORATION
                      PHOTOCOPY OF DOCUMENT TO BE SENT TO:

                                    Paul T. Dacier
                                    Vice President and General Counsel
                                    EMC Corporation
                                    171 South Street, Hopkinton, MA  01748

                                    Telephone:  (508) 435-1000