Rear drive backplanes
Note: The illustration shows the cable routing for the 4 x 2.5-inch rear drive backplane, routing for the other
rear drive backplanes are similar.
Figure 24. Power cabling for 3.5-inch chassis or 2.5-inch chassis
From To
1 Power connector on backplane 4 Power connector on riser 1or 2 assembly
70 ThinkSystem SR665 Maintenance Manual