Note:TheIntelligentDiagnosticsModule1isonlyavailableinsomemodelsandtheIDMpanelalso
variesbymodel.See“IntelligentDiagnosticsModule”onpage18.
•Thereisa3.5-inchhot-swapharddiskdriveoradummyhard-disk-drivetrayinstalledineach
hard-disk-drivebay(5to12).
Note:Thenumberoftheinstalledharddiskdrivesvariesbymodel.Forthevacantdrivebay,thereisa
dummyhard-disk-drivetraytocovertheplace.
•Forinformationaboutthesupportedexpansioncard,see“Systemboardcomponents”onpage45.
•Dependingonthemodel,yourservermightcomewithascrew-secured,non-hot-swappowersupply
assemblyoroneortwohot-swapredundantpowersupplies.
•Formoreinformationaboutthememorymodules,see“Memorymoduleinstallationrules”onpage94.
Chapter3.Productoverview27