Sun Microsystems Cobalt LX50, User Manual

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Chapter 1: Introducing the Sun Cobalt LX50 server
1-4 User Guide—Sun Cobalt LX50 Server
Replaceable Components
The replaceable components on the Sun Cobalt LX50 server are shown in Table 4. Some of the components are
considered to be customer-replaceable units (CRUs), and some are considered to be field-replaceable units (FRUs),
replaceable only by an authorized Sun Microsystems, Inc. field service technician. Also, some components are
extra-cost options that can be ordered from Sun Microsystems.
Table 4 lists the components and which ones are customer-replaceable, Sun-replaceable, and extra cost options.
✍
Note : If a FRU needs replacement, contact your local Sun Sales representative, who will put
you in contact with the Sun Enterprise Service branch for your area. You can arrange to return
the system to Sun for repair under the terms of your warranty. Or, if the server is under a Sun
Service agreement, the FRU will be replaced by a Sun Service engineer. If a CRU needs
replacement, you can either request a replacement part from Sun or return the entire unit for
repair. All parts replaced under the system warranty must be returned to Sun within 30 days of
receipt of the replacement part.
Table 4. Replaceable Components
Component Part Number
Extra
Cost
Options
CRU/FRU
Memory
128MB (single)
128MB (pair)
256MB (single)
256MB (pair)
512MB (single)
512MB (pair)
1GB (single)
1GB (pair) 540-5421
X5022A
540-5423
X5023A
540-5425
X5024A
540-5427
X5025A
X
X
X
X
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
Hard disk drives (HDDs)
36 GB
36 GB
72 GB
72 GB 540-5419
X5020A
540-5420
X5021A
X
X
CRU
CRU
CRU
CRU
CPU/Heatsink Kit
1
1.2 GHz
1.2 GHz
1.4 GHz
1.4 GHz
#540-5437
X5028A
#540-5438
X5029A
X
X
FRU
FRU
FRU
FRU
Cable Kit (cables inside the server chassis) #540-5439 FRU
Optional RJ-45 to DB9 Serial Adapter Kit (three
RJ-45 to DB9 cable adapters for the front and rear
management ports) X5026A X CRU
Fan module (five unitized fans) 540-5430 CRU
Floppy/CD-ROM combo unit
2
540-5432 CRU
Power supply 540-5429 CRU
Slide Rail Kit X5027A X CRU
Bracket kit 540-5433 CRU