Server replaceable units
Replaceable components are of three types:
v
Tier 1 customer replaceable unit (CRU):
Replacement of Tier 1 CRUs is your
responsibility. If IBM installs a Tier 1 CRU at your request, you will be charged for
the installation.
v
Tier 2 customer replaceable unit:
You may install a Tier 2 CRU yourself or
request IBM to install it, at no additional charge, under the type of warranty
service that is designated for your server.
v
Field replaceable unit (FRU):
FRUs must be installed only by trained service
technicians.
For information about the terms of the warranty and getting service and assistance,
see the
Warranty and Support Information
document.
Index
Description
CRU No.
(Tier 1)
CRU No.
(Tier 2)
FRU No.
1
Cover and label (all models)
31R3404
2
Hard disk drive, 36 GB SCSI (option)
90P1315
2
Hard disk drive, 36 GB SCSI (option)
39R7336
2
Hard disk drive, 73 GB SCSI (option)
90P1316
2
Hard disk drive, 73 GB SCSI (option)
39R7338
3
Heat sink, microprocessor (all models)
31R3399
4
Microprocessor with heat sink, Opteron 246 2.0-1 MB (model
51x, CTO)
31R3444
4
Microprocessor with heat sink, Opteron 250 2.4-1 MB (model
71x, 72x, CTO)
31R3394
4
Microprocessor with heat sink, Opteron 252, 2.6-1 MB (model
81x, 82x, CTO)
42C4458
4
Microprocessor with heat sink, Opteron 270 2.0-1 MB, Dual
Core (model 55x, 56x, CTO)
39M4804
4
Microprocessor with heat sink, Opteron 275 2.2-1 MB, Dual
Core (models 65x, 66x, CTO)
25R8447
4
Microprocessor with heat sink, Opteron 280 2.4-2 MB, Dual
Core (models 76x, CTO)
25R8565
4
Microprocessor with heat sink, Opteron 254 2.8-1 MB, (models
92x CTO)
42C4460
5
Memory, VLP, 512 MB PC3200 (models 51x, 55x, 65, 71x,
CTO)
73P5124
5
Memory, VLP, 1 GB PC3200 (model 81x, CTO)
73P5125
5
Memory, VLP, 512 MB PC3200CL3 (models 56x, 66x, 76x,
CTO)
39M5845
5
Memory, VLP, 1 GB PC3200CL3 (model 82x, 92x, CTO)
39M5848
5
Memory, VLP, 2 GB PC3200 (option)
73P5126
5
Memory, VLP, 2 GB PC3200 (option)
39M5851
5
Memory, VLP, 4 GB PC3200 (option)
43X0616
6
Bezel assembly (all models)
40K6247
7
Filler, microprocessor heat sink (all models)
31R3407
54
AMD Opteron LS20 Type 8850 for IBM BladeCenter: Problem Determination and Service Guide
Summary of Contents for LS20 - BladeCenter - 8850
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