Dell PowerVault NX3000 - Manual (Page 112)

112
Installing System Components
Figure 3-22. Storage Controller Card Cabling (Six 3.5-inch Hard-Drive Chassis)
1 RAID battery (PERC only) 2 SAS B connector on backplane
3 SAS A connector on backplane 4 cable retention bracket
5 integrated storage controller card 6 SAS_0 connector
7 SAS_1 connector 8 RAID battery connector (PERC only)
2 7 4 3 5 1 6 8