Computer Hardware User Manual

3.Notetheorientationofthecoolingshroudandthenplaceitabovetheserversothatthetabsonboth

sidesofthecoolingshroudarealignedwiththecorrespondingholesorgapsinbothsidesofthe

chassis.Then,lowerthecoolingshroudintothechassisuntilitsnapsintoposition.

Note:Ifnecessary,gentlypressthecoolingshroudonbothsidessothatthetabsonthecoolingshroud

completelyengagewithbothsidesofthechassis.

Mem

CPU

PSU

Figure39.Reinstallingthecoolingshroud

4.Reinstalltheservercoverandreconnectcablestotheserver.Formoreinformation,referto“Reinstalling

theservercoverandreconnectingcables”onpage154.

Installingorremovingamemorymodule

Thistopicprovidesinstructionsonhowtoinstallorremoveamemorymodule.

Note:ThememorymodulesareextremelysensitivetoESD.Ensurethatyoureadandunderstand“Handling

static-sensitivedevices”onpage68rstandcarefullyperformtheoperation.

Memorymoduleinstallationrules

Yourserverhas20memoryslots.

•Eachslotsupports4GB,8GB,and16GBDDR3RDIMMs.

•Yourserversupportsupto12normalRDIMMswhenonemicroprocessorisinstalledandupto20

RDIMMswhentwomicroprocessorsareinstalled.

•Theminimumsystemmemoryis4GB(onlyonemicroprocessorinstalledandonlyone4GBmemory

moduleinstalledintheCPU1DIMMA1slot).

•ThemaximumsystemmemoryforRDIMMsis320GB(twomicroprocessorsinstalledandone16GB

RDIMMinstalledineachofthe20memoryslots).

Chapter6.Installing,removing,orreplacinghardware75