IBM pSeries 630 6C4 Service Manual page 502

Model 6E4 Disk Drive Backplane Removal
1 Outer Side Cover
2 Service Access Cover
3 PCI Adapters
4 PCI Cooling Fan
5 Cable-Management Bracket
6 Back Cover
7 PCI Riser Card
8 Model 6E4
9 Disk Drive Backplane
10 Disk Drive Cage
482 Eserver pSeries 630 Model 6C4 and Model 6E4 Service Guide
11 Disk Drive (4 Pack)
12 Media Device Support Shelf
13 Media Device
14 Front Bezel
15 Bezel Door
16 IDE CD-ROM Media
17 System Stabilizer Foot
18 Processor Assembly #2
19 Processor Filler