IBM iSeries 270 Service Manual page 536

Type Description
25C0 System unit backplane
25C1 Clock card
25CA System unit backplane
25D3 System processor
25DC System processor
25EB System processor
25F0 System processor
25F1 L3 cache VPD card and module
25FE Regulator
263D Memory riser filler card
2681 HSL I/O bridge
2689
1. Integrated xSeries
2. SPCN Y-cable
3. RS485 cable
2691 HSL I/O bridge
2714 Processor regulator
2716 Memory control regulator R03
2723 Ethernet IOA
272D PASS through feature card to replace
MCM (no VPD)
2732 Network Interface Controller (NIC)
2737 Network Interface Controller (NIC)
2738 Bus adapter 8 HSL ports
2739 Optical bus adapter
273B Base HSL Bus adapter with four copper
connectors
2742 2-line communications IOA
2743 Ethernet 1 Gb/sec IOA
2744 Token ring 100 Mb/sec IOA
2745 Multiline communications IOA
2746 Twinaxial IOA
2748 Storage IOA
1. Card (non-Japan)
2. Card (Japan)
3. Cache battery pack (non-Japan)
4. Cache battery pack (Japan)
5. Mode jumper
2749 Storage IOA (external removable media) All
524
Hardware (Remove and Replace; Part Locations and Listings)
Model
870, 890
870, 890
825
870, 890
825
810 (processor feature codes
7428, 7430)
810 (processor feature codes
7410, 7411, 7412)
870, 890
830
820
830, SB2 (FC 9074)
All
(TM)
Adapter (IXA)
820, 840, and SB3
FC 5074, 5079, (FC 9079),
8079-001, 8079-002
840
840, SB3
All
870, 890
830
840
870, 890
830, 840, FC 5074, FC 5079,
FC 5078, and FC 0578
870, 890
All
All
All
All
All
All
Part number
44P0499
21P7271
53P5510
00P2818
09P5740
09P6525
53P2478
00P2849
23L3613
23L8127
04N6911
1. 21P5840
2. 04N2652
3. 21P4162
04N6907
23L3613
23L3603
21H9201
21P7753
23L7707
04N2344
53P3381
23L7829
53P3388
21P5267
09P2098
23L4288
21H5490
21H5497
1. 91H3987
2. 23L2841
3. 44L0302
4. 44L0301
5. 23L3442
04N2296