EXECUTION COPY

                               FIRST AMENDMENT TO
                  SECOND AMENDED AND RESTATED CREDIT AGREEMENT

         THIS FIRST  AMENDMENT TO SECOND AMENDED AND RESTATED  CREDIT  AGREEMENT
(this "Amendment"), dated as of June 25, 1996, is entered into by and among:

                  (1)  BELL   MICROPRODUCTS   INC.,  a  California   corporation
         ("Borrower");

                  (2) Each of the financial institutions listed in Schedule I to
         the Credit Agreement referred to in Recital A below  (collectively, the
         "Banks"); and

                  (3)  SUMITOMO  BANK  OF  CALIFORNIA,   a  California   banking
         corporation, as agent for the Banks (in such capacity, "Agent").

                                    RECITALS

         A.  Borrower,  the Banks and Agent are parties to a Second  Amended and
Restated Credit Agreement dated as of May 23, 1995 (the "Credit Aqreement").

         B.  Borrower  has  requested  the Banks  and Agent to amend the  Credit
Agreement in certain respects.

         C. The Banks and Agent are  willing  so to amend the  Credit  Agreement
upon the terms and subject to the conditions set forth below.

                                    AGREEMENT

         NOW,  THEREFORE,  in  consideration of the above recitals and for other
good and  valuable  consideration,  the receipt and adequacy of which are hereby
acknowledged, Borrower, the Banks and Agent hereby agree as follows:

         1. Definitions, Interpretation. All capitalized terms defined above and
elsewhere in this Amendment shall be used herein as so defined. Unless otherwise
defined  herein,  all  other  capitalized  terms  used  herein  shall  have  the
respective meanings given to those terms in the Credit Agreement,  as amended by
this Amendment.  The rules of construction  set forth in Section I of the Credit
Agreement  shall,  to the  extent  not  inconsistent  with  the  terms  of  this
Amendment, apply to this Amendment and are hereby incorporated by reference.





         2. Amendments to Credit Agreement.  Subject to the conditions set forth
in paraqraph 4 below, the Credit Agreement is hereby amended as follows:

                  (a) Subparaqraph 2.01(a) is amended to read in its entirety as
         follows:

                           (a) Revolving Loan Availability. Subject to the terms
                  and  conditions  of  this  Agreement   (including  the  amount
                  limitations set forth in Paragraph 2.02 and the conditions set
                  forth in Section III),  each Bank severally  agrees to advance
                  to Borrower  from time to time during the period  beginning on
                  the Effective Date and ending on May 31, 1998 (the  "Revolving
                  Loan Maturity  Date") such loans as Borrower may request under
                  this Paragraph 2.01 (individually, a "Revolving Loan"), not to
                  exceed  at  any  time  in  aggregate   principal  amount  then
                  outstanding:

                                    (i) At any time during the period commencing
                           on the Effective Date and ending on May 31, 1996 (the
                           "Commitment  Adjustment  Date"), the amount set forth
                           opposite  the name of such Bank in  Schedule  I under
                           the column headed "Initial Revolving Loan Commitment"
                           (as reduced  from time to time  pursuant to Paragraph
                           2.02, the "Initial Revolving Loan Commitment" of such
                           Bank); or

                                   (ii) At any time during the period commencing
                           on the Commitment  Adjustment  Date and ending on the
                           Revolving  Loan Maturity  Date,  the amount set forth
                           opposite  the name of such Bank in  Schedule  I under
                           the   column   headed   "Increased   Revolving   Loan
                           Commitment" (as reduced from time to time pursuant to
                           Paragraph   2.02,  the   "Increased   Revolving  Loan
                           Commitment" of such Bank);

                  Provided,  however, that the aggregate principal amount of all
                  Revolving  Loans  made by such  Bank at any  time  outstanding
                  shall  not  exceed  at  any time the  Initial  Revolving  Loan
                  Commitment  of such Bank unless the  conditions  set  forth in
                  Paragraph  3.02 are  satisfied.  All Revolving  Loans shall be
                  made on a pro rata basis by the Banks in accordance with their
                  respective  Proportionate  Shares,  with each  Revolving  Loan
                  Borrowing  to be  comprised  of a Revolving  Loan by each Bank
                  equal to such  Bank's  Proportionate  Share of such  Revolving
                  Loan Borrowing.  Except as otherwise provided herein, Borrower
                  may  borrow,  repay and  reborrow  Revolving  Loans  until the
                  Revolving Loan Maturity Date.



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                  (b) Subparagraph 5.02(m) is amended to read in its entirety as
         follows:

                           (m) Financial Covenants. Borrower shall not permit:

                                    (i) Its Quick  Ratio to be less than 0.75 to
                           1.00 at any time;

                                   (ii) Its   Working  Capital  to be less  than
                           $50,000,000 at any time;

                                  (iii) Its Tangible Net Worth to be less than:

                                           (A) At any  time  during  the  period
                                    beginning on the  Effective  Date and ending
                                    on December 30, 1995, $45,000,000;

                                           (B) At any  time  during  the  period
                                    beginning on December 31, 1995 and ending on
                                    the Commitment Adjustment Date, $55,000,000;
                                    and

                                           (C) At any time  thereafter,  the sum
                                    on  any   date  of   determination   of  (1)
                                    $57,000,000  plus (2) fifty percent (50%) of
                                    the sum of  Borrower's  Net Income After Tax
                                    for each quarter  (excluding  any quarter in
                                    which such amount was negative) which begins
                                    after  the  Commitment  Adjustment  Date and
                                    ends   on  or   prior   to   such   date  of
                                    determination;

                                   (iv) Its  Leverage  Ratio to be greater  than
                           2.25 to 1.00 at any time;

                                    (v) Its   Interest  Coverage  Ratio  for any
                           consecutive  four-quarter period to be less than 2.00
                           to 1.00; or

                                   (vi) Its Net  Operating  Income or Net Income
                           After Tax to be (1) a loss in excess of $350,000  for
                           any  quarter  or (2) a loss  of any  amount  for  any
                           consecutive two-quarter period.

         3.  Representations  and  Warranties.  Borrower  hereby  represents and
warrants to Agent and the Banks that,  on the date of this  Amendment  and after
giving effect to the  amendments set forth in Paragraph 2 above on the Amendment
Effective  Date (as  defined  below),  the  following  are and shall be true and
correct on each such date:

                  (a) The  representations and warranties set forth in Paragraph
         4.01 of the  Credit  Agreement  are true and  correct  in all  material
         respects;

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                  (b) No  Event  of  Default  or  Default  has  occurred  and is
         continuing; and

                  (c) Each of the Credit Documents is in full force and effect.

         4.  Amendment  Effective Date.  The amendments  effected by paragraph 2
above shall become effective  on June 25, 1996 (the "Amendment  Effective Date",
subject to receipt by the Banks and Agent on or prior to the Amendment Effective
Date of the  following,  each in form and substance  satisfactory  to the Banks,
Agent and their respective counsel:

                  (a) This  Amendment  duly executed by Borrower,  each Bank and
         Agent;

                  (b) Evidence in form and  substance  satisfactory  to Agent of
         the merger by Vantage into  Borrower,  with  Borrower as the  surviving
         corporation, effective as of December 31, 1995;

                  (c) A  Certificate  of the  Secretary of  Borrower,  dated the
         Amendment  Effective  Date,  certifying  that  (i) the  Certificate  of
         Incorporation and Bylaws of Borrower, in the form delivered to Agent on
         the  Effective  Date,  are in full  force and  effect and have not been
         amended,  supplemented,  revoked or  repealed  since such date and (ii)
         that attached thereto are true  and correct  copies of resolutions duly
         adopted by the Board of Directors of Borrower and continuing in effect,
         which authorize the execution,  delivery and performance by Borrower of
         this Amendment and the  consummation of the  transactions  contemplated
         hereby;

                  (d) A written opinion of Wilson,  Sonsini,  Goodrich & Rosati,
         outside  counsel to Borrower,  dated the Amendment  Effective  Date and
         addressed to Agent and each Bank, in the form of Exhibit A hereto; and

                  (e) Such other  evidence  as Agent or any Bank may  reasonably
         request  to   establish   the   accuracy   and   completeness   of  the
         representations  and warranties and the compliance  with the  terms and
         conditions contained in this Amendment and the other Credit Documents.

         5. Effect of this Amendment. On and after the Amendment Effective Date,
each  reference in the Credit  Agreement  and the other Credit  Documents to the
Credit  Agreement shall mean the Credit  Agreement as amended hereby.  Except as
specifically  amended  above,  (a) the  Credit  Agreement  and the other  Credit
Documents  shall  remain in full force and effect  and are hereby  ratified  and
confirmed and (b) the execution,  delivery and  effectiveness  of this Amendment
shall  not,  except as  expressly  provided  herein,  operate as a waiver of any
right, power, or



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remedy of the Banks or Agent,  nor  constitute a waiver of any  provision of the
Credit Agreement or any other Credit Document.

                  Miscellaneous.

                  (a) Counterparts. This Amendment may be executed in any number
         of identical  counterparts,  any set of which signed by all the parties
         hereto shall be deemed to constitute a complete,  executed original for
         all purposes.

                  (b) Headings.  Headings in this Amendment are for  convenience
         of reference only and are not part of the substance hereof.

                  (c) Governing  Law. This  Amendment  shall be governed by and
         construed  in  accordance  with  the laws of the  State  of  California
         without reference to conflicts of law rules.

         IN WITNESS WHEREOF,  Borrower, the Agent and the Banks have caused this
Amendment to be executed as of the day and year first above written.


BORROWER:                               BELL MICROPRODUCTS INC.

                                        By: /s/ W. Donald Bell
                                            ------------------------------------
                                            Name:  W. Donald Bell
                                            Title: President and CEO


AGENT:                                  SUMITOMO BANK OF CALIFORNIA,
                                        As Agent

                                        By: /s/ S.C. Bellicini
                                            ------------------------------------
                                            Name:  S.C. Bellicini
                                            Title: Vice President

                                        By: /s/ Clark Warden
                                            ------------------------------------
                                            Name:  F. Clark Warden
                                            Title: Sr. Vice President/Secretary


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BANKS                                   SUMITOMO BANK OF CALIFORNIA,
                                        As a Bank

                                        By: /s/ S.C. Bellicini
                                            ------------------------------------
                                            Name:  S.C. Bellicini
                                            Title: Vice President

                                        By: /s/ Clark Warden
                                            ------------------------------------
                                            Name:  F. Clark Warden
                                            Title: Sr. Vice President


                                        UNION BANK, a Division of Union Bank of
                                        California, N.A.,
                                        As a Bank

                                        By: /s/ Frank Gwynn
                                            ------------------------------------
                                            Name:  Frank Gwynn
                                            Title: Vice President

                                        By: /s/ Kelly D. Takahashi
                                            ------------------------------------
                                            Name:  Kelly D. Takahashi
                                            Title: Vice President


                                        THE FIRST NATIONAL BANK OF BOSTON,
                                        As a Bank

                                        By: /s/ Melissa Forbes
                                            ------------------------------------
                                            Name:  Melissa Forbes
                                            Title: Vice President


                                        COMERICA BANK-CALIFORNIA,
                                        As a Bank

                                        By: /s/ Scott T. Smith
                                            ------------------------------------
                                            Name:  Scott T. Smith
                                            Title: Assistant Vice President


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                                        THE SUMITOMO BANK LIMITED,
                                        As a Bank

                                        By: /s/ Andrea B. Sargent
                                            ------------------------------------
                                            Name:  Andrea B. Sargent
                                            Title: Vice President and Manager

                                        By: /s/ Carole A. Daley
                                            ------------------------------------
                                            Name:  Carole A. Daley
                                            Title: Vice President


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