Features
•Yourserverhasfourmemoryslots.Eachslotsupports4GB,8GB,and16GBdoubledatarate4(DDR4)
unbuffereddualinlinememorymodules(UDIMMs)withErrorCheckingandCorrecting(ECC)technology.
•Theminimumsystemmemoryis4GB.
•Themaximumsystemmemoryis64GB(one16GBmemorymoduleinstalledineachofthefourmemory
slots).
Guidelines
•Memorymodulesfromdifferentmanufacturersaresupported.
•Allmemorymodulestobeinstalledmustbethesametypewiththesamevoltageandfrequency.
•Whenyouinstallmemorymoduleswithdifferentcapacity,installthememorymodulethathasthe
highestcapacityfirst.
Installationorder
Thefollowingillustrationshowstheinstallationorderforthefourmemoryslots.Installmemorymodulesin
thenumericalorderasshown.
Figure26.Memorymoduleinstallationorder
Removingthememorymodule
Note:ThememorymodulesareextremelysensitivetoESD.Ensurethatyoureadandunderstand“Handling
static-sensitivedevices”onpage46
firstandcarefullyperformtheoperation.
Toremoveamemorymodule,dothefollowing:
1.Prepareyourserver.See“Preparingyourserverinadvance”onpage47.
54ThinkServerRS160UserGuideandHardwareMaintenanceManual