Dell PowerEdge R900 - Manual (Page 84)

84 Installing System Components
RAID Battery
Installing a RAID Battery
1 Insert the RAID battery into the battery carrier. See Figure 3-13.
2 Locate the battery carrier slots at the left of the processors.
3 Place the controller cabling harnesses between the battery carrier clips and
the chassis.
4 Insert the battery carrier and RAID battery into the chassis battery carrier
slots ensuring that the battery carrier is aligned and fully seated in the
slots.
5 Connect the battery cable to the SAS controller card.
1 SAS A connector 2 GND/+12V connector
3 SAS backplane 4 SAS B connector
5 Controller 0 connector 6 Controller 1 connector
7 System board 8 SATA_A connector (on system board)
9 SATA_A connector (on SAS
backplane)
10 Control panel connector