Dell POWEREDGE R805 - Page 171

Jumpers and Connectors 171
Figure 6-3. SAS/SATA Backplane Board Components
1 drive 0 connector 2 drive 1 connector
3 optical drive power (CD_PWR) 4 backplane power (BKPLN)
5 SAS connector (SAS)
3
5
front
2
1
4
back