IBM 88631SU Service Guide - Page 124
Server, replaceable, units
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Server replaceable units Notes: 1. Field replaceable units (FRUs) must be serviced only by trained service technicians. 2. Customer replaceable units (CRUs) can be replaced by the customer. Tier 1 CRUs and Tier 2 CRUs are described in the IBM "Statement of Limited Warranty" (at "Part 3 - Warranty Information"), which is in the Warranty and Support Information document on the IBM Documentation CD. Table 3. Parts listing, Type 8863 and 7362 Index Description CRU No. (Tier 1) CRU No. (Tier 2) FRU No. 1 Top cover (all models) 26K8947 2 Power supply, 1300 W (all models) 3 Power supply structure (all models) 24R2723 26K8950 4 Power backplane (all models) 5 PCI-X board assembly (models 1Rx, 2Rx, 3Rx, 4Rx, 1Sx, 2Sx, 3Sx, 4Sx) 6 PCI-X switch card assembly (all models) 41Y3151 41Y3155 39M2699 7 Chassis assembly (all models) 8 Fan (92 mm) (all models) 39M2694 39M2695 9 Carrier, LP/media (all models) 10 CD drive, 8/24X (primary) (all models) 26K5413 39M2697 10 CD drive, 8/24X (alternate) (all models) 39M3541 10 CD drive, 8/24X (alternate) (all models) 10 CD drive, 8/24X (alternate) (all models) 26K5397 39M3563 10 CD-RW/DVD drive, 8/24X (alternate) (all models) 10 CD-RW/DVD drive, 8/24X (alternate) (all models) 26K5407 26K5409 10 CD drive, 24X (optional) 10 CD drive, 24X (optional) 26K5415 26K5427 10 CD drive, 24X (optional) 10 CD drive, 127MM (optional) 39M3559 26K5421 10 CD drive, 127MM (optional) 39M3529 10 CD-RW drive, 14X (optional) 10 DVD drive, 4.5 12.7MM (optional) 39M3503 39M3503 10 DVD drive (optional) 11 Microprocessor VRM, 10.2 (optional) 42C0955 39Y7256 11 Microprocessor VRM, 2U/105A (optional) 12 Microprocessor tray (all models) 24R2750 41Y3157 13 Front bezel (models 1Rx, 1Sx 2Sx 3Sx 4Sx) 14 Microprocessor, 3.3 GHZ (models 1Rx, 1Sx) 42C2614 13M7878 14 Microprocessor, 3.6 GHZ (modesl 2Rx, 2Sx) 13M7879 14 Microprocessor, 2.67 GHZ (models 3Rx, 3Sx) 14 Microprocessor, 3.0 GHZ (models 1Rx, 4Rx, 4Sx) 25R7846 25R7847 108 IBM System x3850 Type 8863, 7362: Problem Determination and Service Guide
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