Lenovo ThinkServer TD350 Manuel d'utilisateur télécharger pdf (Page 90)

Installing,removing,orreplacinghardware

Thistopicprovidesinstructionsonhowtoinstall,remove,orreplacehardwareforyourserver.Youcan

expandthecapabilitiesofyourserverbyaddingnewhardwaredevices,suchasmemorymodulesorother

serveroptions,andmaintainyourserverbyreplacingthefailinghardwaredevices.

Ifyouarehandlingaserveroption,refertotheappropriateinstallationandorremovalinstructionsinthis

topicalongwiththeinstructionsthatcomewiththeoption.

Notes:

•UseonlypartsprovidedbyLenovo.

•Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.

TheEMIintegrityandcoolingoftheserverareprotectedbyhavingalldrivebayscoveredoroccupied.

Whenyouinstallaninternaldrive,savetheEMIshieldordummytrayfromthedrivebayintheeventthat

youlaterremovethedevice.

Attention:Anunoccupieddrivebaywithoutacover,shield,dummytray,ﬁller,oranyotherprotectionmight

impacttheEMIintegrityandcoolingoftheserver,whichmightresultinoverheatingorcomponentdamage.

Installingorremovingamemorymodule

Thistopiccontainsthefollowingitems:

•“Memorymoduleinstallationrules”onpage76

•“Installingamemorymodule”onpage81

•“Removingamemorymodule”onpage83

Note:ThememorymodulesaresensitivetoESD.Ensurethatyoureadandunderstand“Handling

static-sensitivedevices”onpage64ﬁrstandcarefullyperformtheoperation.

Memorymoduleinstallationrules

Yourserverhas16memoryslotsandithasthefollowingfeatures:

•Eachslotsupports32GBdoubledatarate4low-voltageregistereddualinlinememorymodules(DDR4

LVRDIMMs).

•Eachslotsupports4GB,8GB,and16GBDDR4RDIMMs.

•Yourserversupportsuptoeightmemorymoduleswhenonemicroprocessorisinstalledandupto16

memorymoduleswhentwomicroprocessorsareinstalled.

•TheminimumsystemmemoryforRDIMMsis4GB(onlyonemicroprocessorinstalledandonlyone4

GBRDIMMinstalledintheCPU1DIMMA1slot).

•TheminimumsystemmemoryforLVRDIMMsis32GB(onlyonemicroprocessorinstalledandonlyone

32GBLVRDIMMinstalledintheCPU1DIMMA1slot).

•ThemaximumsystemmemoryforRDIMMsis256GB(twomicroprocessorsinstalledandone16GB

RDIMMinstalledineachofthe16memoryslots).

•ThemaximumsystemmemoryforLVRDIMMsis512GB(twomicroprocessorsinstalledandone32GB

LVRDIMMinstalledineachofthe16memoryslots).

Formoreinformationaboutthememorymodulesinyourspeciﬁcservermodel,usetheSetupUtility

program.See“ViewinginformationintheSetupUtilityprogram”onpage51

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Lenovo ThinkServer TD350 Manuel d'utilisateur Page 90