Lenovo ThinkServer RD550 - System Board Components

Rearbackplaneforuptotwo2.5-inchdrives
Thefollowingillustrationsshowtheslotsandconnectorsontherearbackplaneforuptotwo2.5-inchdrives.
0 1
Figure23.Frontviewoftherearbackplaneforuptotwo2.5-inchdrives
2 3 4 5
6
Figure24.Rearviewoftherearbackplaneforuptotwo2.5-inchdrives
0Slot0
1Slot1
Usedtoconnect2.5-inchdrives.
2Drivesidebandsignalsconnector
4Driveconnector0
6Driveconnector1
Usedtoconnecttooneofthefollowingconnectors:
•Rear2.5-inchdrivesignalcableconnectoronthe3.5-inchbackplane
•SATAconnectorontheLenovoThinkServerRAID720ixAnyRAIDAdapter
•SATAconnector1(ports4-7)onthesystemboard
34-pinpowerconnector
Usedtoconnecttotherear-backplanepowerconnectoronthesystemboard.
5Rear-backplanesignalconnector
Usedtoconnecttotherear-backplanesignalconnectoronthesystemboard.
Systemboardcomponents
Thefollowingillustrationshowsthecomponentlocationsonthesystemboard.
36ThinkServerRD550UserGuideandHardwareMaintenanceManual