Product Documentation
Abstract
System service parts listing for the IBM eServer xSeries 255
Content
Move the mouse over the number for a description of the part. Click the number to locate the part number

Notes:
- Replacement part numbers (FRUs) must be serviced only by qualified field service technicians. Customer replaceable units (CRUs) can be replaced by the customer.
- These models are included: 11X, 21X, 31X, 41X, 51X, 61X, 71X, 81X, 91X, 1BX, 2BX, 1RX, 2RX, 3RX, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX, 41G, 51G, A1X, ARX, B1X, BRX, C1X, CRX
| Item | Description | Replacement part number | CRU/FRU |
|---|---|---|---|
| Cover, top | |||
| (all models) | 32P1423 | CRU | |
| Baffle, air | |||
| (all models except ARX, A1X, BRX, B1X, CRX, C1X) | 32P1428 | CRU | |
| (models ARX, A1X, BRX, B1X, CRX, C1X) | 90P0648 | CRU | |
| Fan, 92mm | |||
| (all models) | 09N9474 | CRU | |
| Insulator | |||
| (all models) | 06P6356 | CRU | |
| Memory | |||
| 256MB PC1600 ECC, (models 1RX, 11X, 4RX, 7RX, 71X, 41X) (2 per); (models 1BX, 41G) (4 per) | 33L3282 | CRU | |
| 512MB PC1600 ECC models, 2RX 21X, 3RX, 31X, 5RX, 51X, 6RX, 61X, 8RX, 9RX, 81X, 91X (2 per); 2BX, 51G (4 per) | 33L3284 | CRU | |
| Card, memory | |||
| (all models) | 32P0836 | FRU | |
| Voltage regulator module (VRM) | |||
| 9.1 (models 71X, 81X, 91X, 7RX, 8RX, 9RX, A1X, ARX, B1X, BRX, C1X, CRX) | 49P2010 | CRU | |
| 9.05F (11X, 21X, 31X, 1RX, 2RX, 3RX) (2 per) | 49P2073 | CRU | |
| 9.05P (models 41X, 51X, 61X, 4RX, 5RX, 6RX); (models 41G, 51G) (2 per) | 49P2129 | CRU | |
| Heat sink | |||
| (models 11X, 21X, 31X, 1BX, 2BX, 1RX, 2RX, 3RX) | 48P9576 | FRU | |
| (models 41X, 51X, 61X, 71X, 81X, 91X, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 59P6940 | FRU | |
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 90P0644 | FRU | |
| Microprocessor | |||
| 1.4GHz/100MHz (512KB), (model 1BX); (models 11X, 1RX) (2 per) | 49P2417 | FRU | |
| 1.5GHz/100MHz (512KB), (model 2BX); (models 21X, 2RX) (2 per) | 49P2418 | FRU | |
| 1.6GHz/100MHz (512KB), (models 3RX, 31X) | 24P6703 | FRU | |
| 2GHz/400MHz, (models 71X, 7RX) | 49P3167 | FRU | |
| 2.5GHz/400MHz, (models 81X, 8RX) | 49P3168 | FRU | |
| 2.8GHz/400MHz, (models 91X, 9RX) | 49P3169 | FRU | |
| 1.5GHz/400MHz, (models 4RX, 41X); (model 41G) (2 per) | 59P6941 | FRU | |
| 1.9GHz/400MHz, (models 5RX, 51X); (model 51G) (2 per) | 59P6942 | FRU | |
| 2.0GHz/400MHz, (models 6RX, 61X) | 59P6949 | FRU | |
| 2.2GHz/400MHz (models ARX, A1X) | 26K5854 | FRU | |
| 2.7GHz/400MHz (models BRX, B1X) | 26K5855 | FRU | |
| 3.0GHz/400MHz (models CRX, C1X) | 26K5856 | FRU | |
| System board | |||
| (all models) | 90P0034 replaces 59P5191 | FRU | |
| Hot swap board | |||
| (all models) | 06P5577 | FRU | |
| Fan, lower with connector | |||
| (all models) | 32P1427 | CRU | |
| Power supply, 370W | |||
| (all models) | 24P6850 | CRU | |
| AC box/cable | |||
| (all models) | 32P1421 | FRU | |
| Chassis 7U | |||
| (all models except ARX, A1X, BRX, B1X, CRX, C1X) | 074P4713 replaces 32P1418 | FRU | |
| (models ARX, A1X, BRX, B1X, CRX, C1X) | 90P0652 | FRU | |
| Diskette drive, black | |||
| (all models) | 76H4091 | CRU | |
| Bezel, media blank 5.25 inch | |||
| (all models) (2 per) | 00N6407 | CRU | |
| Bezel rack | |||
| (models 1RX, 2RX, 3RX, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 24P6785 | CRU | |
| CD-ROM, 48x | |||
| primary, (all models) | 33P3211 | CRU | |
| alternate, (all models) | 33P3203 | CRU | |
| alternate, (all models) | 33P3207 | CRU | |
| Filler, hard drive | |||
| (all models) | 06P6245 | CRU | |
| Front panel card | |||
| (all models) | 74P4711 | FRU | |
| Power backplane | |||
| (all models except A1X, ARX, B1X, BRX, C1X, CRX) | 32P0837 | FRU | |
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 26K5852 | FRU | |
| Weldment, shuttle | |||
| (all models) | 32P1419 | FRU | |
| Microprocessor air baffle | |||
| (all models) | 24P1284 | CRU | |
| Retainer, PCI hot plug adapter | |||
| (all models) | 06P6361 | FRU | |
| Support, DASD backplane | |||
| (all models) | 32P1420 | FRU | |
| Hard drive backplane | |||
| (all models) | 59P5159 replaces 32P0838 | FRU | |
| . | Hard drive | ||
| 36.4GB SCSI 10,000 rpm, (model 1BX) (3 per); (model 2BX) (4per) | 06P5759 | CRU | |
| . | ServeRAID adapter | ||
| ServeRAID 4Mx Ultra160 SCSI controller (models 2BX, 51G) | 06P5737 | CRU | |
| ServeRAID 4Lx Ultra160 SCSI controller (models 1BX, 41G) | 025R8045 replaces 06P5741 | CRU | |
| . | VRM baffle | ||
| (all models) (2 per) | 59P5152 | CRU | |
| . | Media trim bezel | ||
| (all models) | 59P5155 | FRU | |
| . | Power/reset switch button | ||
| (models 11X, 21X, 31X) | 59P5156 | FRU | |
| . | Filler, cooling | ||
| (all models) | 32P1422 | CRU | |
| . | Cable management arm, rack | ||
| (models 1RX, 2RX, 3RX, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 32P1430 | CRU | |
| . | Door tower bezel | ||
| (models 11X, 21X, 31X, 41X, 51X, 61X, 71X, 81X, 91X) | 32P1432 | CRU | |
| . | Bracket, PCI I/O card | ||
| (all models) | 06P5580 | FRU | |
| . | Bracket, tape backup holder | ||
| (all models) | 12J5681 | CRU | |
| . | Bracket, memory card | ||
| (all models) | 24P1019 | FRU | |
| . | VRM clip, plastic | ||
| (models 1RX, 2RX, 3RX, 11X, 21X, 31X, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX, 41X, 51X, 61X); (models 1BX, 2BX, 3AX, 41G, 51G) (2 per) | 31P6026 | CRU | |
| . | VRM clip, metal | ||
| (all models) (2 per) | 31P6025 | CRU | |
| . | Slide with bracket | ||
| (models 1RX, 2RX, 3RX, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 32P1429 | CRU | |
| . | Slide, CD-ROM drive | ||
| (all models) | 00N6412 | CRU | |
| . | Slide, diskette disk drive | ||
| (all models) | 00N6413 | CRU | |
| . | Flange, EIA | ||
| (models 1RX, 2RX, 3RX, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 32P1431 | FRU | |
| . | Side cover hardware | ||
| (models 11X, 21X, 31X,12X, 41X, 51X, 61X, 71X, 81X, 91X) | 32P1433 | FRU | |
| . | Mouse | ||
| (models 11X, 12X, 21X, 31X, 41X, 51X, 61X, 71X, 81X, 91X) | 39M6976 replaced by 39Y9872 | CRU | |
| . | Keyboard, US English 103P | ||
| Keyboard list for all keyboards (multiple languages) | Multi-FRU | CRU | |
| (models 11X, 12X, 21X, 31X, 41X, 51X, 61X, 71X, 81X, 91X) | 37L2551 | CRU | |
| . | System service label | ||
| (models 1RX, 2RX, 3RX, 11X, 21X, 31X, 1BX, 2BX) | 24P1033 | FRU | |
| (models 71X, 81X, 91X, 7RX, 8RX, 9RX) | 90P0023 | FRU | |
| (models 41X, 51X, 61X, 4RX, 5RX, 6RX, 41G, 51G) | 59P5197 | FRU | |
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 90P0658 | FRU | |
| . | System board shield | ||
| (all models) | 24P1022 | FRU | |
| . | Shipping bracket | ||
| (models 1RX, 2RX, 3RX, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 24P1030 | CRU | |
| . | Battery, 3.0V (8590) | ||
| (all models) | 33F8354 | CRU | |
| . | Cables | ||
| Cable, HP switch card to system board (all models) | 06P6375 | FRU | |
| Cable, hard disk drive to power backplane (all models) | 24P1054 replaces 32P1437 | FRU | |
| Cable, power backplane to system board, 2x 12 (all models) | 32P1438 | FRU | |
| Cable, power backplane to system board, 2x 4 (all models) | 32P1439 | FRU | |
| Cable, SCSI signal, power backplane to RAID (all models) | 02R0706 | FRU | |
| Cable, backplane to system board (all models) | 32P1440 | FRU | |
| Cable, signal, SCSI, U320 23in (all models) | 02R0708 | FRU | |
| Cable, signal, SCSI, U320 20in (all models) | 02R0706 | FRU | |
| Cable, signal, diskette disk drive (all models) | 32P1441 | FRU | |
| Cable, system board to bulkhead SCSI (all models) | 32P1443 | FRU | |
| Cable, system board to fans (all models) | 32P1444 | FRU | |
| Cable, system board to fans (all models) | 32P1445 | FRU | |
| Cable, backplane to fans (all models) | 32P1446 | FRU | |
| Cable, system board to panel (all models) | 32P1448 | FRU | |
| Cord, 2.8m jumper (all models) | 36L8886 | CRU | |
| Cable, power (all models) | 37L0132 | FRU | |
| Cable, Media power (all models) | 24P1054 | FRU | |
| Cable, IDE signal cable for hard disk drive and CD-ROM drive (all models) | 37L4525 | CRU | |
| . | Power cord (2.7m) | ||
| (all models) | 6952300 | CRU | |
| . | System service label | ||
| (all models) | 59P5197 | CRU | |
| . | Heat sink, gallatin | ||
| (models 41X, 51X, 61X, 4RX, 5RX, 6RX, 7RX, 8RX, 9RX) | 59P6940 | FRU | |
| . | Thermal grease kit | ||
| (all models) | 59P4740 | CRU | |
| . | Alcohol wipe kit | ||
| (all models) | 59P4739 | CRU | |
| . | Heat sink | ||
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 90P0644 | FRU | |
| . | Baffle, air duct | ||
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 90P0648 | FRU | |
| . | Chassis weldment | ||
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 90P0652 | FRU | |
| . | Label, system service | ||
| (models A1X, ARX, B1X, BRX, C1X, CRX) | 90P0658 | FRU | |
Document Location
Worldwide
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Document Information
Modified date:
24 January 2019
UID
ibm1MIGR-55161