2SATAconnector(opticaldrive)
Usedtoconnectthesignalcableoftheslimopticaldrive.
3AnyRAIDconnector1
4AnyRAIDconnector0
UsedtoconnecttothePCIeconnectorsontheAnyRAIDadapter.
5Coin-cellbattery
Yourserverhasaspecialtypeofmemorythatmaintainsthedate,time,andconfigurationinformationfor
built-infeatures.Thecoin-cellbatterykeepstheinformationactivewhenyouturnofftheserver.
6SATAconnector0(ports0-3)
UsedtoconnecttotheSATAconnector0(ports0-3)ontheThinkServerRAID110iAnyRAIDAdapter.
7SATAconnector1(ports4-7)
UsedtoconnecttotheSATAconnector1(ports4-7)ontheThinkServerRAID110iAnyRAIDAdapter.
8Frontpanelconnector2
9Frontpanelconnector1
Usedtoconnecttothefrontpanelboard.However,frontpanelconnector2canbeconnectedonlytothe
frontpanelboardthathastwoUSBconnectorsandoneDisplayPortconnector.
10AnyFabricconnector2
17AnyFabricconnector1
UsedtoconnecttheAnyFabricadapter.
11Rear-backplanesignalconnector
Usedtoconnectthesignalcablefromeitherofthefollowinghardwarecomponent:
•M.2storagemodule(availableonsomemodels)
•Rearbackplaneforuptotwo2.5-inchdrives(availableonsomemodels)
12Risercardassembly1slot
20Risercardassembly2slot
Usedtoinstalltherisercardassembly.
13DisplayPortconnector
Usedtoattachahigh-performancemonitor,adirect-drivemonitor,orotherdevicesthatuseaDisplayPort
connector.
14Ethernetconnectorforsystemmanagement(RJ-45)
38ThinkServerRD550UserGuideandHardwareMaintenanceManual