
Thefollowingillustrationsshowtheconnectorsonthebackplaneforservermodelswithfour3.5-inch
hard-disk-drivebays.
Figure22.Frontviewofthebackplaneforservermodelswithfour3.5-inchhard-disk-drivebays
1Slot0fora3.5-inchharddiskdrive3Slot2fora3.5-inchharddiskdrive
2Slot1fora3.5-inchharddiskdrive4Slot3fora3.5-inchharddiskdrive
Figure23.Rearviewofthebackplaneforservermodelswithfour3.5-inchhard-disk-drivebays
18-pinpowerconnector
3Mini-SASports0-3
2Opticaldrivepowerconnector
18-pinpowerconnector
Usedtoconnectapowercabletoprovidepowertothebackplane.
2Opticaldrivepowerconnector
Usedtoconnectthepowercablefortheslimopticaldriveiftheserverhasoneinstalled.
3Mini-SASports0-3
Usedtoconnectthemini-SASconnectorononeendofamini-SAStomini-SASsignalcabletosupportthe
harddiskdrive0toharddiskdrive3.
Backplaneforservermodelswithsix2.5-inchhard-disk-drivebays
Thistopicprovidesinformationtohelpyoulocatetheconnectorsonthebackplaneforservermodels
withsix2.5-inchhard-disk-drivebays.
34ThinkServerRD340UserGuideandHardwareMaintenanceManual
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