Replaceable Server Components - IBM 7940 Problem Determination And Service Manual

Ibm system x3455 type 7940 and 7941
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Replaceable server components

Replaceable components are of three types:
v Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your
v Tier 2 customer replaceable unit: You may install a Tier 2 CRU yourself or
v Field replaceable unit (FRU): FRUs must be installed only by trained service
For information about the terms of the warranty and getting service and assistance,
see the Warranty and Support Information document.
Table 4. Parts listing, Types 7940 and 7941
Index
Description
1
Top cover
2
Riser card, PCI Express x16
3
Riser card, PCI Express x8
4
Riser card, HTX (optional)
5
Memory, 1 GB (type 7940 model C2x) (type 7940 and 7941
models A2x 32x 52x 72x )
5
Memory, 2 GB (type 7940 models 62x, 82x)
5
Memory, 2 GB (optional)
5
Memory, 4 GB (optional)
6
Microprocessor, 2.1 GHz quad core 2262, with heat sink
(type 7940 and 7941 model 32x)
6
Microprocessor, 2.3 GHz QC Proc 2266, with heat sink
(type 7940 model 52x)
6
Microprocessor, 2.3G Hz QC Proc, 2376, with heat sink
(optional)
6
Microprocessor, 2.4 GHz QC Proc, 2378, with heat sink
(optional)
6
Microprocessor, 2.5 GHz QC Proc 2270, with heat sink
(type 7940 model 62x)
6
Microprocessor, 2.5 GHz QC Proc, 2380, with heat sink
(type 7940 model 72x)
6
Microprocessor, 2.6 GHz QC Proc, 2382, with heat sink
(optional)
6
Microprocessor, 2.7 GHz QC Proc, 2384, with heat sink
(type 7940 model 82x)
7
Air baffle kit
8
Power supply, 650 W
9
System board (models 32x, 52x, 62x, A2x, C2x)
9
System board (models 72x, 82x)
10
Latch kit
responsibility. If IBM installs a Tier 1 CRU at your request, you will be charged for
the installation.
request IBM to install it, at no additional charge, under the type of warranty
service that is designated for your server.
technicians.
CRU part
CRU part
number
number
(Tier 1)
(Tier 2)
40K7138
40K7160
40K7162
40K7166
41Y2761
46C7536
41Y2764
41Y2851
40K7148
40K7172
42C9711
Chapter 3. Parts listing, Type 7940 and 7941 servers
FRU part
number
43W7448
43W7450
46M2460
46M2462
43W7451
46M2464
46M2466
46M2468
43W7452
46M2518
21

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