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This document is provided to IBM and our Business Partners to help sell and/or service IBM products. It is not to be distributed beyond that audience or used for any other purpose. |
IBM PC Server/IBM PS/2 - Memory identification/Manufacturing to FRU cross-reference
Applicable to: World-Wide
Service Information:
From time to time IBM purchases memory components from outside sources. However, these purchases are controlled through Corporate Component Procurement (CCP) and the components or assemblies are built to IBM specifications and considered to be IBM Memory. To assist with identification of IBM supplied memory, the following information should be used :-
IBM memory (manufactured by IBM) will normally have the IBM logo or the letters IBM on the chips themselves. You should first look at these chips. If they have IBM on them, then they are IBM built SIMMs. If not, the following information should be used :-
Memory procured through CCP after December 1991 will have a label with the Part Number, FRU Number, and Configuration/Speed. Memory procured prior to December 1991 will have an assembly number etched, printed or affixed on the SIMM. Valid IBM assembly number will have the following layout -: NNANNNN Where N equals a numeric and A is an alpha.
The following assembly numbers represent a sample of the assembly numbers that apply to PS/2* SIMMs :-
1MB 68X6065 FRU 90X8624
65X6264 90X8624
2MB 68X6127 90X8625 92F0104 08G4806
65X5806 15F7658 92F0103
71F7008 64F3604 92F0102
87F5041 64F3604 92F0102
71F7014 79F1002 64F3604
4MB 82F5510 08G4807
68X6343 92F3337
71F7010 64F3605 92F0105
71F7010 64F3605 92F0105
31F2314 64F3605 92F0105
71F7015 79F1003
42G3072 92F0097
8MB 68X6344 64F3607 08G4808
71F7011 64F3606
42G3073 92F0098
71F7016 79F1004
Note:
1. CCP procured memory SIMMs CAN be replaced with IBM built memory SIMMs. You should order the FRU number and use the SIMM that you receive since both are considered IBM SIMMs.
2. PS/2 is a Registered trademark of International Business Machines Corporation.
SAS KEYWORDS:
PSY2 PS2 PS/2 D/T8595
D/T8590 D/T8580 D/T8570 D/T8557
D/T8560 D/T8565 D/T8556 PSY2MEM
OEM
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Hint Category |
Retain, Memory | |
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Date Created |
13-05-94 | |
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Last Updated |
01-05-98 | |
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Revision Date |
27-04-99 | |
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Brand |
IBM PC | |
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Product Family |
PS/2 | |
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Machine Type |
8556, 8557, 8560, 8565, 8590, 8595 | |
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Model |
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TypeModel |
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Retain Tip (if applicable) |
H122447 | |
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