Type Description Model Part number
28AB PCI drawer (includes the tower card) FC 5074, FC 5079, FC
8079-002
97H7307
28AE PCI drawer assembly 830, 840, FC 5078, and FC
0578
04N6797
28B3 System unit backplane expansion card 825 53P3850
28B6 PCI drawer (9094) FC 9094, FC 8094-001 53P3271
28B7 PCI drawer (5094) FC 5094, FC 5294-001, FC
5294-002, FC 8094-002
53P6023
28B8 PCI drawer (5088) FC 5088, FC 0588 53P2354
28B9 PCI board assembly 5095 53P0257
28BC DASD cage/board assembly 825 53P1387
28BE PCI board assembly (concurrent
maintenance)
FC 5095, FC 0595 53P2970
28CB Device backplane (DB3) 5094, 5294, 8093-001,
8094-001, 9094
53P4001
28CC Device Backplane (DB1 and DB2) 5094, 5294, 8093-001,
8094-001, 9094
53P4002
28CD DASD cage assembly (concurrent
maintenance)
800, 810 53P4064
3002 128 MB main storage-DIMM 270, 820, 830 21H6512
3003 256 MB main storage 270 90H9586
3004 256 MB main storage-DIMM 270, 820, 830 90H9359
3005 512 MB main storage-DIMM 270, 820, 830 97H6436
3006 512 MB main storage-DIMM 270, 820, 830 99H4341
3007 1GB 256 MB main storage-DIMM 820, 830 23L7697
3008 32 MB main storage 270 24L1892
3009 128 MB (x8) main storage 820 04N5487
300F 256 MB main storage-DIMM SB2 23L7520
3015 8 GB memory card 870, 890 53P0372
3016 8 GB memory card 890 53P0384
3017 32 GB memory card 870, 890 53P0380
3018 32 GB memory card 890 53P0392
3020 4 GB main storage 870, 890 53P1011
3021 4 GB main storage 890 53P1016
3022 128 MB main storage 270, 810 04N4524
3024 256 MB main storage 270, 810 04N4527
3025 512 MB main storage 270, 810 04N4530
3026 512 MB main storage 270, 810 04N5943
3027 1 GB main storage 270, 810 04N6547
3029 128 MB (x8) main storage 270, 810 04N5493
3032 256 MB main storage 270 09P0970
3033 512 MB main storage 270 09P0971
3034 1 GB main storage 270 09P0972
528 Hardware (Remove and Replace; Part Locations and Listings)