Lenovo 70AR, User Manual And Hardware Maintenance Manual

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The following table lists the major FRUs in your server and the CRU identification information. For a complete
listing of FRU information, such as FRU part numbers and supported server models, go to:
http://www.lenovo.com/serviceparts-lookup
Description
Self-service CRU Optional-service CRU
Cooling shroud Yes No
Diagnostic module No Yes
Front panel board No Yes
Heat sink Yes No
Hot-swap hard disk drive Yes No
Hot-swap hard disk drive backplane No Yes
Hot-swap redundant power supply Yes No
Memory module Yes No
Microprocessor No Yes
Optical drive (available in some models) Yes No
Peripheral Component Interconnect (PCI) card Yes No
Rack handles Yes No
Riser card assembly Yes No
System board
No No
System board battery Yes No
System fan Yes No
ThinkServer Management Module Premium (available
as an option) Yes No
ThinkServer RAID 500 Upgrade Key for Advanced RAID
(available as an option) No Yes
ThinkServer RAID 700 Battery (available as an option)
No Yes
ThinkServer RAID Super Capacitor Module (available
as an option) No Yes
ThinkServer Trusted Platform Module (available as an
option) Yes No
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ThinkServer RD540 User Guide and Hardware Maintenance Manual