Dell PowerEdge T620 Owner's Manual page 99

Figure 53. Cabling—2.5 Inch (x32) SAS/SATA Backplane With a Single PERC Card
1. signal connector on backplane 1
2. SAS B connector on backplane 1
3. SAS A connector on backplane 1
4. SAS B connector on PERC
5. SAS A connector on PERC
6. backplane 1 power connector on PIB
7. backplane 2 power connector on PIB
8. backplane 1 signal connector on system
board
9. backplane 2 signal connector on system
board
10. backplane 2 SAS A connector
11. backplane 2 SAS B connector
12. backplane 2 power connector
13. backplane 2 signal connector
14. backplane 1 power connector
15. backplane 1 SAS B1 connector
16. backplane 1 SAS A1 connector
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