THIRD AMENDMENT
                         TO LOAN AND SECURITY AGREEMENT


      This  Third   Amendment  To  Loan  And  Security   Agreement  (the  "Third
Amendment")  dated as of September  13, 2004,  is entered into by and among Bell
Microproducts  Inc.,  a  California   corporation   ("Borrower   Agent"),   Bell
Microproducts - Future Tech,  Inc., a California  corporation  ("Future  Tech"),
Rorke Data, Inc., a Minnesota corporation ("Rorke"), Bell Microproducts Canada -
Tenex Data ULC, a Nova Scotia unlimited  liability company ("Tenex"),  Total Tec
Systems, Inc., a New Jersey corporation ("Total Tec", and together with Borrower
Agent, Future-Tech, Tenex and Rorke individually, a "Borrower" and collectively,
"Borrowers"),  Bell Microproducts  Canada Inc., a California  corporation ("Bell
Micro Canada"),  Bell Microproducts  Mexico, S.A. de C.V., a Mexican corporation
("Bell Micro Mexico"),  Bell Microproducts  Mexico  Shareholder,  LLC, a Florida
limited liability company ("Mexico Shareholder"), Congress Financial Corporation
(Western) in its capacity as  administrative,  collateral and syndication  agent
for the financial  institutions  from time to time parties to the Loan Agreement
(as defined below) as lenders (each  individually,  a "Lender" and collectively,
"Lenders") (in such capacity,  "Administrative Agent"),  Wachovia Bank, National
Association,  as Principal Agent,  Congress Financial  Corporation (Western) and
Bank of America,  N.A.,  as  Co-Agents,  and each of the Lenders  other than PNC
Bank,  National  Association (the "Continuing  Lenders"),  with reference to the
following facts:

                                    RECITALS

      A. Lenders are  extending  various  secured  financial  accommodations  to
Borrowers upon the terms of that certain Loan and Security Agreement dated as of
May 14, 2001 (as amended,  supplemented or modified from time to time, the "Loan
Agreement").

      B. PNC Bank,  National  Association  ("PNC") has objected to the terms and
conditions of this Third Amendment and has advised  Administrative Agent that it
would not agree to such terms and provisions.

      C. Borrowers,  Continuing Lenders and Administrative Agent desire to amend
the Loan Agreement upon the terms and conditions set forth herein.

                                    AMENDMENT

      NOW THEREFORE,  in  consideration  of the foregoing and for other good and
valuable   consideration,   the  receipt  and   adequacy  of  which  are  hereby
acknowledged   by  each  party  hereto,   Borrowers,   Continuing   Lenders  and
Administrative Agent hereby agree as follows:

1.    Defined Terms.  Unless otherwise  specified herein,  any capitalized terms
defined in the Loan Agreement  shall have the same  respective  meanings as used
herein.

2.    PNC. Pursuant to Section 11.3(c) of the Loan Agreement, upon the effective
date of this Third Amendment, (i) PNC's Commitment shall be terminated, (ii) the
Commitment of each  Continuing  Lender shall be the  principal  amount set forth
below  such  Continuing  Lender's  signature  on the  signature  page(s)  hereto
opposite  the phrase  "Current  Commitment";  provided,  however,  that upon the


                                       1



closing and funding of the Permitted  Receivables  Financing,  the Commitment of
each  Continuing  Lender  shall be the  principal  amount  set forth  below such
Continuing  Lender's  signature on the  signature  page(s)  hereto  opposite the
phrase  "Post-Securitization  Commitment",  (iii) each  Continuing  Lender whose
Commitment  is increased by the  foregoing  clause (ii) shall fund such Loans as
may be necessary so that the total  outstanding  sum of its funding of the Loans
equals  its Pro Rata  Share of the Loans  then  outstanding,  and shall fund all
interest,  fees and other  Obligations  payable  or  accrued  in favor of PNC on
account  of  the  Loans  so  funded  by  such   Continuing   Lender,   and  (iv)
Administrative  Agent shall pay PNC the total  outstanding sum of its funding of
Loans and all interest,  fees and other Obligations  payable or accrued in favor
of PNC as of the  effective  date of this Third  Amendment.  As of the effective
date of this Third  Amendment,  PNC shall no longer be deemed a Lender under the
Loan Agreement.

3.    Amendments to Loan Agreement.

      (a)   The following  definitions are hereby added in alphabetical order to
Section 1 of the Loan Agreement:

            " 'Bell Micro Europe' shall mean Bell Microproducts  Europe, Inc., a
            California corporation."

            " 'Ideal  Hardware'  shall mean Ideal  Hardware  Limited,  a company
            organized under the laws of England and Wales."

            " 'Indenture' shall mean that certain  Indenture,  dated as of March
            5, 2004,  between  Borrower  Agent and Wells  Fargo  Bank,  National
            Association, as trustee."

            "  'Permitted  Receivables  Financing'  shall mean a  securitization
            facility provided by Blue Ridge Asset Funding Corporation, as lender
            or purchaser, and Wachovia Bank, National Association,  as agent, to
            Borrower  Agent  and  the  Securitization  Vehicle  pursuant  to the
            Receivables Financing Documents."

            " 'Receivables  Financing  Documents' shall mean the  Securitization
            Receivables Sale Agreement, the Securitization Credit Agreement, and
            all other  agreements,  documents and instruments,  each in form and
            substance   satisfactory  to   Administrative   Agent  in  its  sole
            discretion,  entered  into  by and  among  any of Blue  Ridge  Asset
            Funding Corporation,  Wachovia Bank, National Association,  Borrower
            Agent, the Securitization Vehicle, and the liquidity banks from time
            to time party thereto,  which provide,  among other things,  for the
            sale of Borrower  Agent's  Accounts to the  Securitization  Vehicle,
            collectively with  substantially the terms set forth in that certain
            term sheet attached hereto as Exhibit D, provided the final versions
            of such agreements,  documents and instruments are to be approved by
            Administrative Agent in its sole discretion."

            " 'Securities'  shall mean the 3 3/4% Convertible  Notes due 2024 or
            any of them, as amended or supplemented  from time to time, that are
            issued  under  the  Indenture,  in  an  aggregate  amount  of  up to
            $110,000,000."


                                       2



            "  'Securitization  Credit Agreement' shall mean that certain Credit
            and Security Agreement,  by and among the Securitization Vehicle, as
            Borrower,  Borrower  Agent,  as Servicer,  Blue Ridge Asset  Funding
            Corporation,  Wachovia Bank, National Association, as Agent, and the
            liquidity  banks from time to time party thereto,  the final version
            of  which   shall  be  in  form  and   substance   satisfactory   to
            Administrative Agent in its sole discretion."

            " 'Securitization  Intercreditor  Agreement' shall mean that certain
            Intercreditor  Agreement,  in form  and  substance  satisfactory  to
            Administrative  Agent in its sole discretion,  to be entered into by
            and between Wachovia Bank,  National  Association and Administrative
            Agent, and acknowledged by Borrower Agent, substantially in the form
            attached hereto as Exhibit E."

            "  'Securitization  Receivables  Sale  Agreement'  shall  mean  that
            certain  Receivables Sale Agreement,  by and between Borrower Agent,
            as Originator,  and the Securitization  Vehicle, as Buyer, the final
            version  of which  shall be in form and  substance  satisfactory  to
            Administrative Agent in its sole discretion."

            "  'Securitization  Vehicle' shall mean Bell  Microproducts  Funding
            Corporation, a Delaware corporation."

      (b)   The  definition of "Borrowing  Base" as set forth in Section 1.13 of
the Loan  Agreement  is hereby  amended and  restated in its entirety to read as
follows:

            " 'Borrowing Base' shall mean at any time:

            (a)   the sum of:

                  (i)   eighty-five  percent  (85%)  of the  Net  Amount  of the
                  Eligible Accounts of Borrowers,  provided that Revolving Loans
                  made in respect of Eligible Accounts that are Foreign Accounts
                  shall not exceed $20,000,000, plus

                  (ii)  the lesser of

                        (A)   the lesser of (1) fifty percent  (50%)  multiplied
                        by the Value of Eligible Inventory of Borrowers,  or (2)
                        eighty-five percent (85%) of the Net Recovery Percentage
                        multiplied  by the Value of the  Eligible  Inventory  of
                        Borrowers, or

                        (B)   the Inventory Loan Limit, minus

            (b)   reserves   to   reflect    outstanding    Letter   of   Credit
            Accommodations as provided in Section 2.2 hereof, minus

            (c)   the Dilution Reserve, minus

            (d)   the Priority Payables Reserve, minus


                                       3



            (e)   the Bank Products Reserve, minus

            (f)   all other reserves  (including,  without limitation,  reserves
            with  respect  to  security  interests  or liens  of  third  parties
            permitted   hereunder  or  in  connection  with  litigation)   which
            Administrative Agent may, in good faith, deem necessary or desirable
            to maintain, including, without limitation, reserves for any amounts
            which  Administrative  Agent  or any  Lender  may need to pay in the
            future  for  the  account  of any  Borrower  or  Guarantor.  Without
            limiting   the   reserves   Administrative   Agent  may   establish,
            Administrative  Agent may establish  reserves for (u) payments owing
            to RSA and its Affiliates,  whether under the RSA Note or otherwise,
            (v) payments  that may become due and payable by any Borrower  under
            any foreign  exchange  contract upon the commencement of any foreign
            exchange  contracts,  (w) any exposure of any Borrower on account of
            settlements on foreign exchanges, (x) daylight overdrafts on foreign
            exchanges,  (y) past due trade payables, and (z) book overdrafts and
            held checks."

      (c)   The definition of  "Eurodollar  Rate Margin" as set forth in Section
1.43 of the Loan  Agreement  is hereby  amended and  restated in its entirety to
read as follows:

            " 'Eurodollar  Rate Margin' shall mean (a) one and one-half  percent
            (1.50%)  if  the  average  daily  Excess   Availability  during  the
            immediately  preceding  calendar month is greater than  $50,000,000,
            (b) one and  three-quarters  percent  (1.75%) if the  average  daily
            Excess  Availability  during such period is in excess of $25,000,000
            but less than or equal to  $50,000,000,  and (c) two percent (2.00%)
            if the average daily Excess  Availability during such period is less
            than or equal to $25,000,000."

      (d)   The following  proviso is hereby added at the end of the  definition
of "Excess Availability" as set forth in Section 1.44 of the Loan Agreement:

            "; provided,  that,  for the purposes of determining  the Eurodollar
            Rate Margin and the Prime Rate Margin,  'Excess  Availability' shall
            mean the amount, as determined by Administrative  Agent,  calculated
            at any time,  equal to: (c) the lesser of the Borrowing Base and the
            Revolving Loan Limit,  minus, (d) the amount of all then outstanding
            and unpaid Obligations"

      (e)   The definition of "Final Maturity Date" as set forth in Section 1.49
of the Loan  Agreement is hereby amended and restated in its entirety to read as
follows:

            " 'Final Maturity Date' shall mean July 31, 2007."

      (f)   The Securitization Intercreditor Agreement is hereby included in the
definition  of "Financing  Agreements"  as set forth in Section 1.50 of the Loan
Agreement.

      (g)   The  definition  of  "Inventory  Loan Limit" as set forth in Section
1.62 of the Loan  Agreement  is hereby  amended and  restated in its entirety to
read as follows:


                                       4



            " 'Inventory Loan Limit' shall mean $80,000,000;  provided, however,
            that if, as of any date of  determination,  the last appraisal as to
            the Inventory provided by Borrowers to Administrative Agent pursuant
            to Section  7.3(d) or Section  7.3(e) hereof is more than six months
            old,  Inventory Loan Limit shall mean the lesser of (a) $15,000,000,
            or (b) an amount equal to  twenty-five  percent  (25%) of the amount
            calculated  under  Clause   (a)(ii)(A)  of  the  definition  of  the
            Borrowing Base."

      (h)   The  definition  of "Prime Rate Margin" as set forth in Section 1.78
of the Loan  Agreement is hereby amended and restated in its entirety to read as
follows:

            " 'Prime  Rate  Margin'  shall  mean (a)  zero  percent  (0%) if the
            average daily Excess Availability  during the immediately  preceding
            calendar month is greater than  $50,000,000,  (b) one-quarter of one
            percent (0.25%) if the average daily Excess Availability during such
            period  is in  excess  of  $25,000,000  but  less  than or  equal to
            $50,000,000,  and (c) one-half of one percent  (0.5%) if the average
            daily Excess  Availability  during such period is less than or equal
            to $25,000,000."

      (i)   The definition of "Required Lenders" as set forth in Section 1.86 of
the Loan  Agreement  is hereby  amended and  restated in its entirety to read as
follows:

            " 'Required  Lenders'  shall mean, at any time,  those Lenders whose
            Pro Rata  Shares  based on their  respective  Commitments  aggregate
            fifty-five percent (55%) or more of the aggregate of the Commitments
            of all Lenders,  or if the Commitments  shall have been  terminated,
            Lenders  to whom at  least  fifty-five  percent  (55%)  of the  then
            outstanding Obligations are owing."

      (j)   The  definition  of  "Revolving  Loan Limit" as set forth in Section
1.89 of the Loan  Agreement  is hereby  amended and  restated in its entirety to
read as follows:

            " 'Revolving Loan Limit' shall mean  $160,000,000;  provided,  that,
            upon the closing and funding of the Permitted  Receivables Financing
            in  accordance  with the  terms of the  Financing  Agreements,  such
            amount shall be decreased to $125,000,000."

      (k)   The definition of "Subject  Subsidiary" as set forth in Section 1.96
of the Loan  Agreement is hereby amended and restated in its entirety to read as
follows:

            " 'Subject  Subsidiary' shall mean all Subsidiaries of the Borrowers
            organized  under the laws of any  state in the  United  States,  any
            province of Canada or any political  jurisdiction  of any country in
            South  America,  except  for (i) any  Subsidiary  that is  itself  a
            Borrower  or  Guarantor,  (ii)  Bell  Micro  Europe,  and  (iii) the
            Securitization Vehicle."

      (l)   Section  2.3(d) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(d) The total amount of payments by Borrowers  in  connection  with
            the  acquisitions of Targets (other than Bell Micro Mexico and Total
            Tec) shall not exceed  $100,000,000 in the aggregate during the term
            of this Agreement or $50,000,000 in any one acquisition or series of


                                       5



            related    acquisitions,    unless   otherwise   consented   to   by
            Administrative  Agent and Required  Lenders  (provided  such consent
            shall not be unreasonably withheld, delayed or conditioned);"

      (m)   Section  3.3(c) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(c) Borrowers shall pay to Administrative Agent, for the benefit of
            Lenders  based  upon their  respective  Pro Rata  Shares,  a monthly
            unused line fee equal to  three-eighths  of one percent  (0.375%) of
            the amount by which Eighty Million Dollars ($80,000,000) exceeds the
            average daily principal  balance of the outstanding  Revolving Loans
            and Letter of Credit Accommodations during the immediately preceding
            month while this  Agreement is in effect and for so long  thereafter
            as any of the  Obligations  are  outstanding,  which  fee  shall  be
            payable on the first day of each month in arrears;  provided,  that,
            if at any time the  amount of  outstanding  and  unpaid  Obligations
            exceeds Eighty Million Dollars ($80,000,000), then effective six (6)
            months prior to such date and continuing  for so long  thereafter as
            any of the Obligations are outstanding, such monthly unused line fee
            shall be equal  to  three-eighths  of one  percent  (0.375%)  of the
            amount by which the  Revolving  Loan Limit exceeds the average daily
            principal  balance of the outstanding  Revolving Loans and Letter of
            Credit  Accommodations  during the immediately  preceding month. Any
            unpaid  portion of the unused  line fee with  respect to the six (6)
            months  preceding the date the  outstanding  and unpaid  Obligations
            first exceeded Eighty Million Dollars ($80,000,000) shall be due and
            payable  on such  date  the  outstanding  unpaid  Obligations  first
            exceeded Eighty Million Dollars ($80,000,000)."

      (n)   Section  3.3(d) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(d) If for any reason this  Agreement  is  terminated  prior to the
            Final  Maturity  Date,  in view of the  impracticality  and  extreme
            difficulty of ascertaining actual damages and by mutual agreement of
            the parties as to a reasonable calculation of Administrative Agent's
            and Lenders' lost profits as a result  thereof,  Borrowers  agree to
            pay to  Administrative  Agent, for the benefit of Lenders based upon
            their  respective  Pro Rata Shares,  upon the effective date of such
            termination an early termination fee equal to (i)  three-quarters of
            one percent  (0.75%) of the  Revolving  Loan Limit if the  effective
            date of such termination is prior to July 31, 2005, (ii) thirty-five
            one hundreds of one percent  (0.35%) of the Revolving  Loan Limit if
            the effective date of such  termination is on or after July 31, 2005
            but before July 31,  2006,  and (iii)  fifteen  one  hundreds of one
            percent (0.15%) of the Revolving Loan Limit if the effective date of
            such termination is on or after July 31, 2006 but before January 31,
            2007. Such early  termination fee shall be presumed to be the amount
            of damages sustained by Administrative Agent and Lenders as a result
            of such early  termination and Borrowers agree that it is reasonable
            under the circumstances currently existing. Administrative Agent and
            Lenders  shall be  entitled to such early  termination  fee upon the
            occurrence of any Event of Default described in Sections 10.1(g) and
            10.1(h)  hereof,  even if  Administrative  Agent and  Lenders do not


                                       6



            exercise  their right to terminate  this  Agreement,  but elect,  at
            their option, to provide financing to Borrowers or permit the use of
            cash  collateral  under the United States  Bankruptcy  Code or other
            insolvency law. Such early  termination fee shall be deemed included
            in the  Obligations.  Such early  termination fee shall be waived if
            the  Obligations are paid in full from (1) the proceeds of unsecured
            loans to  Borrowers,  (2) the  proceeds  of the  issuance of Capital
            Stock of Borrower  Agent that is not  currently  outstanding,  (3) a
            sale of all or  substantially  all of the assets or Capital Stock of
            Borrowers in an arms-length  transaction,  or (4) a refinancing  led
            principally  by Wachovia  Bank,  National  Association or one of its
            Affiliates other than Congress Financial Corporation (Western)."

      (o)   The following is hereby added to Section 3.3 of the Loan Agreement:

            "(e) If at any time the amount of outstanding and unpaid Obligations
            exceeds Eighty Million Dollars ($80,000,000), Borrowers shall pay to
            Administrative  Agent,  for the  benefit of the  Lenders  based upon
            their  respective  Pro Rata  Shares,  a  one-time  fee  equal to one
            quarter of one  percent  (0.25%) of the  difference  between (a) the
            Revolving Loan Limit,  and (b)  $80,000,000,  which fee shall be due
            and  payable on such date the  outstanding  and  unpaid  Obligations
            exceed Eighty Million Dollars ($80,000,000)."

      (p)   The  following is hereby added to the last  paragraph of Section 5.1
of the Loan Agreement:

            "In addition,  Administrative Agent shall be deemed to have released
            its  security  interest  in and liens upon all of  Borrower  Agent's
            Accounts and related Collateral to the extent and upon the terms and
            conditions set forth in the Securitization Intercreditor Agreement."

      (q)   Section  6.3(a) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(a) Each Borrower  shall  establish  and maintain,  at its expense,
            blocked  accounts or  lockboxes  and related  blocked  accounts  (in
            either  case,  "Blocked  Accounts"),  as  Administrative  Agent  may
            specify,   with  such  banks  as  are   reasonably   acceptable   to
            Administrative Agent into which Borrowers shall promptly deposit and
            direct  their  respective  account  debtors  to  directly  remit all
            payments  on  Accounts  and all  payments  constituting  proceeds of
            Inventory or other  Collateral in the  identical  form in which such
            payments are made, whether by cash, check or other manner; provided,
            however,   that  upon  consummation  of  the  Permitted  Receivables
            Financing in accordance  with the terms of the Financing  Agreements
            and the  Receivables  Financing  Documents,  the Blocked  Account of
            Borrower  Agent  maintained  with  Bank of  America,  N.A.  with the
            account  number:  14594-03034 and with the lockbox  addresses:  Bell
            Microproducts,  Inc., File 57266, Los Angeles,  California 90074 and
            Bell  Microproducts,  Inc.,  File 12778  Collections  Center  Drive,
            Chicago,  Illinois 60693,  may be transferred to the  Securitization
            Vehicle  so  long as  Borrower  Agent  has  established  or  already
            maintains  a separate  Blocked  Account  into which all  proceeds of


                                       7



            Collateral are deposited as required herein.  The banks at which the
            Blocked Accounts are established  shall enter into an agreement,  in
            form and substance reasonably  satisfactory to Administrative Agent,
            providing  that all  items  received  or  deposited  in the  Blocked
            Accounts  are  the  property  of  Administrative   Agent,  that  the
            depository  bank has no lien upon, or right to setoff  against,  the
            Blocked  Accounts,  the items received for deposit  therein,  or the
            funds from time to time on deposit  therein and that with respect to
            the Blocked  Accounts,  the depository  bank will wire, or otherwise
            transfer,  in immediately  available  funds,  on a daily basis,  all
            funds received or deposited into such Blocked  Accounts to such bank
            account of  Administrative  Agent as  Administrative  Agent may from
            time  to  time  designate  for  such  purpose  ("Payment  Account");
            provided,  however,  that  so  long as the  Excess  Availability  of
            Borrowers  is equal to at least the greater of (i)  fifteen  percent
            (15%) of Borrowing Base or (ii) $15,000,000, and no Event of Default
            has occurred and is  continuing,  such funds will not be transferred
            to the Payment  Account and the Borrower  owning any such funds will
            be entitled to withdraw  those funds from the Blocked  Accounts  for
            its  own  account.   Each   Borrower   agrees  that  if  the  Excess
            Availability  of  Borrowers  is less than the greater of (i) fifteen
            percent (15%) of Borrowing Base or (ii) $15,000,000,  or an Event of
            Default has  occurred  and is  continuing,  then with respect to all
            Borrowers  other than Borrower  Agent,  and with respect to Borrower
            Agent in Administrative  Agent's sole discretion,  all payments made
            to such Blocked  Accounts or other funds  received and  collected by
            Administrative  Agent  or any  Lender,  whether  in  respect  of the
            Accounts,  as proceeds of Inventory or other Collateral or otherwise
            shall be treated as payments to Administrative  Agent and Lenders in
            respect  of the  Obligations  and  therefore  shall  constitute  the
            property  of  Administrative  Agent and Lenders to the extent of the
            then outstanding Obligations."

      (r)   The first sentence of Section 6.3(c) of the Loan Agreement is hereby
amended and restated in its entirety to read as follows:

            "(c) If the  Excess  Availability  of  Borrowers  is less  than  the
            greater  of (i)  fifteen  percent  (15%) of  Borrowing  Base or (ii)
            $15,000,000,  or  if  an  Event  of  Default  has  occurred  and  is
            continuing (and without limiting Administrative Agent's and Lenders'
            other rights and remedies on account of such Event of Default), each
            Borrower (other than Borrower Agent except in Administrative Agent's
            sole  discretion)  and  all of  its  directors,  employees,  agents,
            Subsidiaries  and other  Affiliates  shall,  acting as  trustee  for
            Administrative  Agent  and  Lenders,  receive,  as the  property  of
            Administrative Agent and Lenders, any monies,  checks, notes, drafts
            or any other payment relating to and/or proceeds of Collateral which
            come into their  possession or under their  control and  immediately
            upon  receipt  thereof,  shall  deposit  or  cause  the  same  to be
            deposited  in the Blocked  Accounts,  or remit the same or cause the
            same to be  remitted,  in kind,  to  Administrative  Agent and in no
            event shall the same be commingled with a Borrower's own funds."

      (s)   Section  7.1(a)(i)  of the Loan  Agreement  is  hereby  amended  and
restated in its entirety to read as follows:


                                       8



            "(i) on a monthly basis,  on or before the tenth (10th) Business Day
            of the month,  for the  immediately  preceding  month, a schedule of
            sales  made,  credits  issued and cash  received  and a schedule  of
            Inventory  (separately  showing Inventory covered by non-cancelable,
            non-returnable purchase orders and "end of life" Inventory,  and the
            sales of such  Inventory);  provided  that  such  schedules  will be
            provided twice a month or more  frequently as  Administrative  Agent
            may  request if either (1) an Event of Default has  occurred  and is
            continuing,  or  (2)  the  Excess  Availability  as of any  date  of
            determination  is less than the greater of (y) fifteen percent (15%)
            of the then current Borrowing Base or (z) $15,000,000;"

      (t)   The  following  is  hereby  added  to  Section  7.1(a)  of the  Loan
Agreement:

            "(v) In connection with any sale by Borrower Agent of Inventory with
            an aggregate  fair market  value in excess of Five  Million  Dollars
            ($5,000,000),  Borrower  Agent shall use its best efforts to provide
            Administrative  Agent with written  notice of such sale at least one
            (1) week prior to the  consummation  of such sale,  but shall in any
            event  provide  Administrative  Agent with such notice no later than
            two (2) Business Days after the consummation of such sale."

      (u)   The  following  is  hereby  added  as  Section  7.2(g)  of the  Loan
Agreement:

            "(g)  Notwithstanding  anything contained in this Section 7.2 to the
            contrary,  this  Section  7.2  shall  not  apply to any of  Borrower
            Agent's Accounts sold to the Securitization  Vehicle pursuant to the
            Permitted  Receivables  Financing  so  long  as  the  Securitization
            Vehicle shall have any interest therein."

      (v)   Clauses (d) and (e) of Section 7.3 of the Loan  Agreement are hereby
amended and restated in their entirety to read as follows:

            "(d) upon Administrative Agent's request,  Borrowers shall, at their
            expense,  no more than one time in any  twelve  (12)  month  period,
            deliver  or cause  to be  delivered  to  Administrative  Agent  full
            written reports or appraisals as to the Inventory in form, scope and
            methodology  reasonably acceptable to Administrative Agent and by an
            appraiser reasonably acceptable to Administrative  Agent,  addressed
            to Administrative  Agent and Lenders,  and upon which Administrative
            Agent and Lenders are expressly  permitted to rely, which appraisals
            shall employ the same methodology as in prior appraisals  unless the
            appraiser justifies to Administrative Agent, in its sole discretion,
            the need to employ a different methodology;  provided, however, that
            if Administrative Agent determines, in its sole discretion, that the
            amount  of  outstanding   Revolving   Loans  and  Letter  of  Credit
            Accommodations  which  are  attributable  to Clause  (a)(ii)  of the
            definition of Borrowing Base (in  determining  the actual amounts of
            such outstanding Revolving Loans and Letter of Credit Accommodations
            which  are  attributable  to Clause  (a)(ii)  of the  definition  of
            Borrowing Base, the outstanding Revolving Loans and Letter of Credit
            Accommodations  shall be attributed first to any other components of
            the definition of Borrowing  Base before being  attributed to Clause
            (a)(ii)  thereof) is  consistently  greater  than the greater of (i)
            twenty-five  percent  (25%) of the amount  calculated  under  Clause
            (a)(ii)(A)  of  the   definition  of  the  Borrowing  Base  or  (ii)
            $15,000,000,  Borrowers  shall,  at their  expense,  on a  quarterly


                                       9



            basis,  deliver or cause to be  delivered  to  Administrative  Agent
            appraisals as to Inventory in form, scope and methodology acceptable
            to Administrative Agent in its sole discretion;  provided,  further,
            that  notwithstanding  anything  contained in this Section 7.3(d) to
            the contrary, Borrowers shall, at their expense, deliver or cause to
            be delivered to  Administrative  Agent appraisals as to Inventory in
            form, scope and methodology  acceptable to  Administrative  Agent in
            its sole discretion,  at any time or times as  Administrative  Agent
            may request on or after an Event of Default; (e) with respect to the
            appraisals    required    pursuant   to   Section   7.3(d)   herein,
            Administrative  Agent will make  reasonable  efforts to discuss  any
            proposed  change in  methodology  with  Borrower  Agent prior to its
            implementation,  provided, that the failure to discuss such proposed
            change shall not  invalidate  such  appraisal or limit the rights of
            Administrative Agent and Lenders to rely on such appraisal;"

      (w)   The following is hereby added to Section 7.5 of the Loan Agreement:

            "Notwithstanding  anything  contained  in  this  Section  7.5 to the
            contrary,  this  Section  7.5  shall  not  apply to any of  Borrower
            Agent's Accounts sold to the Securitization  Vehicle pursuant to the
            Permitted  Receivables  Financing  so  long  as  the  Securitization
            Vehicle shall have any interest therein."

      (x)   A new Section 7.9 is hereby added to the Loan Agreement as follows:

            "7.9 Receivables  Financing Documents.  Borrower Agent shall provide
            Administrative Agent with copies of any amendments, waivers or other
            modifications to any of the Receivables Financing Documents promptly
            after execution thereof,  and if requested by any Lender in writing,
            Administrative  Agent shall  provide such Lender with copies of such
            documents  promptly after its receipt thereof.  Borrower Agent shall
            provide  Administrative  Agent with written notice promptly upon the
            occurrence  of:  (i) any  'Amortization  Event'  as  defined  in the
            Securitization Credit Agreement, and (ii) any 'Termination Event' as
            defined in the Securitization Receivables Sale Agreement."

      (y)   Section  9.7(b)(iv)  of the Loan  Agreement  is  hereby  amended  by
replacing the words "Common  Stock"  contained  therein with the words  "Capital
Stock".

      (z)   The  following  is  hereby  added  to  Section  9.7(b)  of the  Loan
Agreement:

            "(v) sales by Borrower  Agent of its Accounts to the  Securitization
            Vehicle pursuant to the Permitted Receivables Financing,  so long as
            (A)  Administrative  Agent has received an original  fully  executed
            copy   of   the   Securitization    Intercreditor   Agreement,   (B)
            Administrative  Agent  has  received  fully  executed  copies of the
            Receivables Financing Documents,  (C) the closing and funding of the
            Permitted  Receivables  Financing  occurs on or prior to August  31,
            2004, or such later date as determined  by  Administrative  Agent in
            its sole discretion,  and (D) such Accounts do not arise from a sale
            of Borrower Agent's Inventory out of the ordinary course of Borrower
            Agent's business,  including,  without  limitation,  a bulk sale, an
            auction sale or a sale by a  liquidator;  or"


                                       10



      (aa)  The following is hereby added to Section 9.8 of the Loan Agreement:

            "(k) so long as the Permitted  Receivables  Financing is consummated
            in  accordance  with the terms of the Financing  Agreements  and the
            Receivables Financing Documents,  the liens or security interests on
            those of Borrower  Agent's  Accounts  and related  assets  which are
            transferred   to  the   Securitization   Vehicle   pursuant  to  the
            Receivables Financing Documents."

      (bb)  Section  9.9(c)(iv)  of the Loan  Agreement  is hereby  amended  and
restated in its entirety to read as follows:

            "Borrowers and Guarantors shall not,  directly or indirectly,  make,
            or  be   required  to  make,   any   payments  in  respect  of  such
            Indebtedness,  except that (1)  Borrowers  and  Guarantors  may make
            payments  to the extent  expressly  permitted  in the  Subordination
            Agreement among Borrowers, Guarantors,  Administrative Agent and the
            RSA,  (2)  Borrowers  and  Guarantors  may  make  payments  with the
            proceeds of sales of assets of Borrowers and Guarantors  outside the
            ordinary course of business to the extent  Administrative  Agent and
            Required  Lenders  may so  agree,  and (3)  Borrower  Agent may make
            prepayments  in  respect  of the  RSA  Note  in an  amount  of up to
            $20,000,000 so long as all such prepayments are made no earlier than
            March 9, 2004,"

      (cc)  The  following  is  hereby  added  to  Section  9.9(c)  of the  Loan
Agreement:

            "(vii) Notwithstanding  anything contained in this Section 9.9(c) to
            the   contrary,   Borrowers   and   Guarantors   may  refinance  the
            Indebtedness  owed by them to the RSA and its  Affiliates so long as
            the terms and conditions of the replacement Indebtedness are no more
            onerous than the terms and conditions of the existing  Indebtedness,
            as determined by Administrative  Agent in its sole discretion.  Such
            replacement   Indebtedness   shall  be  subject  to  the  terms  and
            conditions of this Section 9.9(c)."

      (dd)  Section  9.9(i) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(i)  Indebtedness  of Borrower Agent evidenced by the Securities so
            long as the Securities  were issued in compliance  with the terms of
            this Agreement and the Indenture;"

      (ee)  The following is hereby added to Section 9.9 of the Loan Agreement:

            "(k) So long as the Permitted  Receivables  Financing is consummated
            in  accordance  with the terms of the Financing  Agreements  and the
            Receivables Financing Documents,  (i) Indebtedness of Borrower Agent
            as Servicer  under the  Securitization  Credit  Agreement,  and (ii)
            Indebtedness   of  Borrower  Agent  arising  under  the  Receivables
            Financing  Documents  to the  extent  the sale of  Borrower  Agent's
            Accounts  thereunder  are not deemed  true sales and  Securitization
            Vehicle  is  deemed to have  made a loan to  Borrower  Agent for the
            purchase price of such Accounts; and


                                       11



            (l)   Other Indebtedness not exceeding $100,000,000 in the aggregate
            outstanding  at any  time,  so  long  as (i)  such  Indebtedness  is
            unsecured,  and  (ii)  such  Indebtedness  is  subordinated  for the
            Lenders  benefit on terms and conditions  acceptable to the Required
            Lenders."

      (ff)  Section 9.10(n) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(n)  intercompany  receivables  owed by any Affiliate of a Borrower
            that is not a "Borrower"  hereunder  (other than the  Securitization
            Vehicle) to any Borrower,  so long as (i) no Event of Default exists
            and is  continuing  or  would  result  from  the  existence  of such
            receivable,  and (ii) the amount of such intercompany receivables do
            not exceed $15,000,000 at any one time outstanding;"

      (gg)  Section 9.10(o) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(o)  Intentionally Omitted;"

      (hh)  The following is hereby added to Section 9.10 of the Loan Agreement:

            "(p) a one time equity  investment  by Borrower  Agent in Bell Micro
            Europe in an amount  of up to  $30,000,000  so long as (i) as of the
            date of such investment and after giving effect thereto, no Event of
            Default,  or act, condition or event which with notice or passage of
            time or both would  constitute an Event of Default shall exist,  and
            (ii) such investment is made on or before April 30, 2004;

            (q)  revolving  loans by  Borrower  Agent to Ideal  Hardware  not to
            exceed  the  principal   amount  of  $20,000,000  in  the  aggregate
            outstanding  at any one  time so long as (i) as of the date any such
            loan is made and after giving effect  thereto,  no Event of Default,
            or act,  condition  or event which with notice or passage of time or
            both would  constitute an Event of Default  shall exist;  (ii) as of
            the date any such loan is made and after giving effect  thereto,  no
            event of default,  or act,  condition  or event which with notice or
            passage of time or both would  constitute  an event of default shall
            exist with  respect  to any of the loan  facilities  to which  Ideal
            Hardware is  presently  or any time in the future a party;  (iii) if
            such loans are evidenced by promissory  notes or other  instruments,
            such notes or other  instruments  are  delivered  to  Administrative
            Agent  as part of the  Collateral,  with  such  endorsements  and/or
            assignments  to  Administrative  Agent by the payee of such notes or
            other  instruments as  Administrative  Agent may require;  (iv) each
            month Borrower Agent  provides to  Administrative  Agent a report in
            form and substance  satisfactory to Administrative  Agent indicating
            the amount of such loans made in the immediately preceding month and
            any  repayments in connection  therewith;  (v) Ideal Hardware is not
            restricted  in any  way by  any  other  Person  from  repaying  such
            revolving  loan  pursuant  to a contract  or  otherwise;  (vi) Ideal
            Hardware is not required by any other Person  pursuant to a contract
            or otherwise,  to have the repayment of such  revolving  loan in any
            way  subordinated;  and (vii)  Bank of  America,  N.A.  executes  an
            agreement,  in form and  substance  satisfactory  to  Administrative
            Agent  in  its  sole  discretion,  whereby  Bank  of  America,  N.A.
            acknowledges  and  agrees,  among  other  things,  that there are no
            restrictions  on  Ideal  Hardware  or  any of  its  Affiliates  from
            repaying such revolving loan; and


                                       12



            (r) the creation of the Securitization Vehicle by Borrower Agent and
            the initial  capitalization by Borrower Agent of the  Securitization
            Vehicle  with cash in an amount not to exceed One  Thousand  Dollars
            ($1,000) and/or Borrower Agent's Accounts (in amounts to be approved
            by  Administrative  Agent in its sole  discretion) and the revolving
            subordinated  loans  made by  Borrower  Agent to the  Securitization
            Vehicle in accordance  with the terms of the  Receivables  Financing
            Documents."

      (ii)  Section 9.12(a) of the Loan Agreement is hereby amended and restated
in its entirety to read as follows:

            "(a) purchase, acquire or lease any property from, or sell, transfer
            or lease  any  property  to,  any  officer,  employee,  shareholder,
            director,  agent or any other Affiliate,  except (i) in the ordinary
            course  of and  pursuant  to the  reasonable  requirements  of  such
            Borrower's, Guarantor's or Subject Subsidiary's (as the case may be)
            business  and upon fair and  reasonable  terms no less  favorable to
            such Borrower,  Guarantor or Subject Subsidiary than it would obtain
            in a comparable arm's length transaction with a person who is not an
            Affiliate,  and (ii) in connection  with the  Permitted  Receivables
            Financing  so  long  as  the  Permitted   Receivables  Financing  is
            consummated in accordance with the terms of the Financing Agreements
            and the Receivables Financing Documents; or"

      (jj)  A new Section 9.22 is hereby added to the Loan Agreement as follows:

            "9.22 Indenture Covenants.  Borrower Agent shall not (i) call any of
            the  Securities  prior  to  the  Final  Maturity  Date  (except  for
            conversions  to  Capital  Stock of  Borrower  Agent or call  options
            exercised  using  solely the net proceeds of the issuance of Capital
            Stock of Borrower Agent that is not currently  outstanding)  without
            the consent of Lenders, (ii) permit or agree to any provision in the
            Indenture  that allows any put options to be exercised  with respect
            to such  Securities  prior to the Final  Maturity  Date  (except for
            conversions  to  Capital  Stock of  Borrower  Agent  or put  options
            exercised  using  solely the net proceeds of the issuance of Capital
            Stock of Borrower Agent that is not currently  outstanding) or (iii)
            permit the Capital Stock issued in  connection  with the exercise of
            any rights  with  respect to such  Securities  to have any  dividend
            rights,  liquidation  preferences  or other  rights,  privileges  or
            preferences  superior to the existing  Capital Stock of any Borrower
            or any Guarantor as of the date of the issuance of such Securities."

      (kk)  Section  10.1(a)(ii)  of the Loan  Agreement  is hereby  amended  by
deleting the reference to "or 9.20 of this  Agreement"  and replacing it with ",
9.20 or 9.22 of this Agreement".

      (ll)  Section  10.1(i)(ii)  of the Loan  Agreement  is hereby  amended  by
adding  the  words   "including,   without   limitation,   the  Indenture,   the
Securitization Intercreditor Agreement, and the Receivables Financing Documents"
immediately after the reference to "under any material contract,  lease, license
or  other  obligation  to any  person  other  than any  Administrative  Agent or
Lender".


                                       13



      (mm)  The following is hereby added to Section 10.1 of the Loan Agreement:

            "(o) the  occurrence  of a  'Termination  Event' as  defined  in the
            Securitization Receivables Sale Agreement; and

            (p) the  occurrence  of an  'Amortization  Event' as  defined in the
            Securitization Credit Agreement."

      (nn)  A new  Section  14.11  is  hereby  added to the  Loan  Agreement  as
follows:

            "14.11  Acknowledgment  and  Agreement.  The parties  hereto  hereby
            acknowledge   and  agree   that  the   Loans  and  other   financial
            accommodations  provided  under the Loan  Agreement  shall be deemed
            Designated  Senior  Indebtedness  (as such  term is  defined  in the
            Indenture)."

      (oo)  Exhibit D hereto is hereby added to the Loan  Agreement as Exhibit D
thereto.

      (pp)  Exhibit E hereto is hereby added to the Loan  Agreement as Exhibit E
thereto.

4.    Consent to Open New Blocked Account.  Pursuant to Section 9.17 of the Loan
Agreement,  Administrative  Agent hereby consents to Borrowers  opening up a new
Blocked Account number  14593-24221 with Bank of America,  N.A., so long as Bank
of  America,  N.A.  executes a Deposit  Account  Control  Agreement  in form and
substance satisfactory to Administrative Agent.

5.    Extension Fee. In consideration  of the Lenders  executing this Amendment,
Borrowers  shall pay to  Administrative  Agent,  for the  benefit of the Lenders
based upon their  respective  Pro Rata Shares as of the  effective  date of this
Amendment,  a  non-refundable  extension fee (the "Extension  Fee") in an amount
equal to Two Hundred  Thousand Dollars  ($200,000),  which is fully earned as of
and due and payable on the date hereof.

6.    Conditions to Effectiveness.  The effectiveness of this Third Amendment is
subject to the receipt by Administrative Agent or the completion by Borrowers of
the following:

      (a)   Counterparts  of  this  Third  Amendment,  executed  by  each of the
parties hereto;

      (b)   The Extension Fee;

      (c)   No Default or Event of Default shall exist;

      (d)   The  representations and warranties set forth herein and in the Loan
Agreement must be true and correct; and

      (e)   All  other  documents  and  legal  matters  in  connection  with the
transactions  contemplated  by this  Amendment  shall  have  been  delivered  or
executed  or  recorded  and  shall  be in form  and  substance  satisfactory  to
Administrative Agent.


                                       14



7.    Waiver Letter. To the extent any of the terms and conditions of this Third
Amendment are inconsistent  with the terms and conditions of that certain Waiver
Letter re Bond Offering  dated as of February 27, 2004, the terms and conditions
of this Third Amendment shall control.

8.    Guarantor's  Acknowledgement.  Bell Micro  Canada,  Bell Micro  Mexico and
Mexico Shareholder each hereby acknowledge and consent to the terms,  conditions
and  provisions  of this Third  Amendment and to the  transactions  contemplated
hereby.  Bell Micro Canada hereby reaffirms its obligations under its Guarantee,
dated as of May 14,  2001,  delivered  to  Lender  in  connection  with the Loan
Agreement,  and  agrees  that  it  is  and  shall  remain  responsible  for  the
obligations  of  Borrowers  under the Loan  Agreement  as  amended by this Third
Amendment.  Bell Micro Mexico and Mexico  Shareholder each hereby reaffirm their
obligations under their respective Guarantees, each dated as of October 9, 2003,
delivered to Lender in connection with the Second Amendment to Loan and Security
Agreement  and Waiver,  dated as of October 9, 2003,  and each agrees that it is
and shall remain  responsible  for the  obligations of Borrowers  under the Loan
Agreement as amended by this Third Amendment.

9.    Representations   and  Warranties.   Each  Borrower   reaffirms  that  the
representations  and warranties made to Lenders and Administrative  Agent in the
Loan  Agreement  and other  Financing  Agreements  are true and  correct  in all
material  respects as of the date of this Third  Amendment  as though made as of
such date and after giving  effect to this Third  Amendment.  In addition,  each
Borrower  makes the  following  representations  and  warranties  to Lenders and
Administrative Agent, which shall survive the execution of this Third Amendment.

      (a)   The execution,  delivery and performance of this Third Amendment are
within  each  Borrower's  powers,  have been duly  authorized  by all  necessary
actions, have received all necessary governmental  approvals, if any, and do not
contravene any law or any contractual restrictions binding on each Borrower.

      (b)   This Third Amendment is the legal,  valid and binding  obligation of
each Borrower  enforceable  against each Borrower in accordance  with its terms,
except as enforcement may be limited by bankruptcy,  insolvency,  moratorium and
other similar laws affecting the rights of creditors generally.

      (c)   No event has occurred and is continuing, after giving effect to this
Third Amendment,  which constitutes an Event of Default under the Loan Agreement
or any other of the Financing  Agreements,  or would constitute such an Event of
Default but for the requirement that notice be given or time elapse or both.

10.   Continuing  Effect  of  Financing   Agreements.   To  the  extent  of  any
inconsistencies  between  the  terms  of  this  Third  Amendment  and  the  Loan
Agreement,  this Third Amendment shall govern.  In all other respects,  the Loan
Agreement and other Financing  Agreements  shall remain in full force and effect
and are hereby ratified and confirmed.

11.   References. Upon the effectiveness of this Third Amendment, each reference
in any Financing Agreements to "the Agreement", "hereunder," "herein," "hereof,"
or of like import  referring to the Loan Agreement shall mean and be a reference
to the Loan Agreement as amended hereby.


                                       15



12.   Governing Laws. This Third Amendment,  upon becoming  effective,  shall be
deemed to be a contract  made under,  governed  by, and subject to, and shall be
construed in accordance with, the internal laws of the State of California.

                  [remainder of page intentionally left blank]




                                       16



IN WITNESS  WHEREOF,  the parties hereto,  intending to be legally bound hereby,
have  executed  this  Amendment as of the date first set forth above,  to become
effective in the manner set forth above.



"BORROWERS"                                "GUARANTORS"
BELL MICROPRODUCTS INC.                    BELL MICROPRODUCTS CANADA INC.


By:_________________________________       By:__________________________________
Name:_______________________________       Name:________________________________
Title:______________________________       Title:_______________________________


TOTAL TEC SYSTEMS, INC.                    BELL MICROPRODUCTS MEXICO
                                           SHAREHOLDER, LLC


By:_________________________________       By:__________________________________
Name:_______________________________       Name:________________________________
Title:______________________________       Title:_______________________________


BELL MICROPRODUCTS-FUTURE TECH, INC.       BELL MICROPRODUCTS MEXICO, S.A. de
                                           C.V.


By:_________________________________       By:__________________________________
Name:_______________________________       Name:________________________________
Title:______________________________       Title:_______________________________


RORKE DATA, INC.


By:_________________________________
Name:_______________________________
Title:______________________________


BELL MICROPRODUCTS CANADA-TENEX DATA
ULC


By:_________________________________
Name:_______________________________
Title:______________________________


                                       17



"ADMINISTRATIVE AGENT"

CONGRESS FINANCIAL CORPORATION
(WESTERN)


By:_________________________________
Name:_______________________________
Title:______________________________



"LENDERS"

BANK OF AMERICA, N.A.


By:_________________________________
Name:_______________________________
Title:______________________________


Current Commitment:  $30,000,000
Post-Securitization
Commitment:          $30,000,000

THE CIT GROUP/BUSINESS CREDIT, INC.


By:_________________________________
Name:_______________________________
Title:______________________________


Current Commitment:  $30,000,000
Post-Securitization
 Commitment:         $30,000,000


CONGRESS FINANCIAL CORPORATION
(WESTERN)


By:_________________________________
Name:_______________________________
Title:______________________________


Current Commitment:  $75,000,000
Post-Securitization
 Commitment:         $45,468,750



                                       18



LASALLE BUSINESS CREDIT, INC.


By:_________________________________
Name:_______________________________
Title:______________________________

Current Commitment:  $25,000,000
Post-Securitization
 Commitment:         $19,531,250



                                       19



                                    EXHIBIT D

See attached.









                                       20



                                    EXHIBIT E




See attached.







                                       21