
19PCIecard(availableonsomemodels)20Intrusionswitch(availableonsomemodels)
21Rearbackplane/cageassembly(availableonsome
models)
22Powersupply1
23Powersupply2(availableonsomemodels)
24Powerdistributionboard
25CPU2DIMMs(varybymodel)26CPU2DIMMs(varybymodel)
27CPU1DIMMs(varybymodel)28Servercover
CRUsarepartsthatcanbeupgradedorreplacedbythecustomer.IfaCRUisdeterminedtobedefective
duringthewarrantyperiod,areplacementCRUwillbeprovidedtothecustomer.Customersareresponsible
forinstallingtheself-serviceCRUsforthisproduct.Customersalsocaninstalloptional-serviceCRUs,which
mightrequiresometechnicalskillsortools,orrequestthatatechnicianinstalltheoptional-serviceCRU
underthetermsoftheapplicablewarrantyservicetypeforyourcountryorregion.
Non-CRUsmustbereplacedonlybytrainedservicetechnicians.
ThefollowingtableliststhemajorFRUsinyourserverandtheCRUidentificationinformation.Foracomplete
listingofFRUinformation,suchasFRUpartnumbersandsupportedservermodels,goto:
http://www.lenovo.com/serviceparts-lookup
Notes:
•BeforeservicingaLenovoproduct,ensurethatyoureadandunderstand“Safetyinformation”onpageiii
.
•UseonlypartsprovidedbyLenovo.
*Availableonsomemodels
FRUdescription
Self-serviceCRUOptional-serviceCRU
AnyFabricadapter*YesNo
AnyRAIDadapterNoYes
Coin-cellbattery
YesNo
Coolingshroud
YesNo
FrontbackplaneNoYes
FrontpanelboardYesNo
HeatsinkYesNo
Hot-swapstoragedrive*YesNo
Hot-swapredundantpowersupplyYesNo
Internaltapedrive*YesNo
Intrusionswitch*YesNo
LenovoThinkServerRAID110ipass-throughboard
NoYes
LenovoThinkServerRAID110iupgradekey*
YesNo
LenovoThinkServerRAID510iupgradekey*
YesNo
MemorymoduleYesNo
MicroprocessorNoYes
Opticaldrive*
YesNo
PCIecard*
YesNo
PowercordYesNo
30ThinkServerRD650UserGuideandHardwareMaintenanceManual
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