Figure 6-5. SAS Backplane Board Components: 2.5-inch x8 Option

3

1

2

4

 

 

 

5

 

 

front

 

 

8

7

6

 

 

 

 

 

9

 

10

 

 

 

11

12

 

 

 

back

 

 

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)

Jumpers and Connectors

141

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Image 141
Dell 2950 owner manual 141, Secondary SAS Sasb Primary SAS Sasa