System replaceable unitsNote:v Field replaceable units (FRUs) must be serviced only by qualified field servicetechnicians.v Customer replaceable units (CRUs) can be replaced by the customer. Tier 1CRUs and Tier 2 CRUs are described in the IBM “Statement of Limited Warranty”(at “Part 3 – Warranty Information”), which is in the Installation Guide.Index Server (xSeries 346, Types 8840 and 1880)CRU No.(Tier 1)CRU No.(Tier 2) FRU No.1 Top cover (all models) 26K47602 Full length PCI-X Riser card assembly (all models) 40K64722 Full length PCI Express card assembly (optional) 26K47983 Low profile cage and PCI Riser card (all models) 40K64874 Tool-less heat-sink assembly, microprocessor (models exceptD1x)13N16254 Tool-less heat-sink assembly, microprocessor (model D1x) 39M69315 Blank heat-sink filler (all models) 40K64826 Air baffle assembly (all models) 25R52347 Heat sink retainer bracket assembly (all models) 26K61478 Memory, 512MB ECC (all models except 01x, D1x, DRx) 13N14248 Memory, 256 ECC DRR (model 01x) 90P11238 Memory, 512MB 3200 ECC (optional) 73P28698 Memory, 1GB 3200 ECC (models D1x, DRx) 73P28708 Memory, 1GB 3200 ECC (optional) 73P28708 Memory, 2GB 3200 ECC (optional) 73P47939 System board/shuttle assembly (all models except 0Rx, 1Rx,2Rx, 3Rx, 4Rx, 5Rx, D1x, DRx)32R19569 System board/shuttle assembly (model D1x) 39Y65889 System board/shuttle assembly (models 0Rx, 1Rx, 2Rx, 3Rx,4Rx, 5Rx, DRx,)39Y699010 Shuttle assembly (all models) 40K646411 Power supply, 625 watt (all models except 0Rx, 1Rx, 2Rx, 3Rx,4Rx, 5Rx, DRx)74P441111 Power supply, 625 watt (models 0Rx, 1Rx, 2Rx, 3Rx, 4Rx, 5Rx,DRx)39Y733412 Chassis (all models) 26K475913 Hard disk drive filler (all models) 59P523614 Media cage with operator panel assembly (all models) 40K649415 DVD 8/24X (primary, all models) 24P363915 DVD 8/24X (alternate, all models) 26K539315 DVD 8/24X (models 0Rx, 1Rx, 2Rx, 3Rx, 4Rx, 5Rx, DRx) 39M353115 CD-RW/DVD 24/8X (models 0Rx, 1Rx, 2Rx, 3Rx, 4Rx, 5Rx,DRx)39M355116 Diskette drive, 1.44MB black (all models) 39M0105Chapter 7. Parts listing xSeries 346 Types 8840 and 1880 109
