Jumpers and Connectors 141
Figure 6-5. SAS Backplane Board Components: 2.5-inch x8 Option
3
86
5
front
back
12
7
2
9
1
4
11
10
1 drive 0 (SASDRV0) 2 drive 2 (SASDRV2) 3 drive 3 (SASDRV3)
4 drive 5 (SASDRV5) 5 drive 6 (SASDRV5) 6 drive 7 (SASDRV4)
7 drive 4 (SASDRV5) 8 drive 1 (SASDRV5) 9 optical drive power (CD_PWR)
10 secondary SAS (SAS_B) 11 primary SAS (SAS_A) 12 backplane power (BP_PWR)
Book.book Page 141 Friday, February 3, 2006 11:09 AM