Lenovo ThinkServer RD550 - Page 40

Thefollowingillustrationshowsthecomponentsofservermodelswith3.5-inchdrives.
Figure12.Componentsofservermodelswith3.5-inchdrives
1Oneortwohot-swapredundantpowersupplies2Securedigital(SD)module(availableonsomemodels)
3DIMMs(varybymodel)4Systemboard
5Coolingshroud
6AnyRAIDadapter
7Frontbackplanefor3.5-inchdrives
8Rackhandle(right)
9ThinkServerRAIDSuperCapacitorModule
(availableonsomemodels)
103.5-inch-drivearea
11Rackhandle(left)12Slimopticaldrive(availableonsomemodels)
13Systemfans14Heatsink(s)withmicroprocessor(s)underneath
15Rearbackplane/cageassembly(availableon
somemodels)
16AnyFabricadapter1(availableonsomemodels)
17Risercardassembly118Risercardassembly2
26ThinkServerRD550UserGuideandHardwareMaintenanceManual