Dell DSS 1510 Owner's Manual page 105

Figure 59. Removing the eight 2.5-inch SAS/SATA backplane
1. hard drive/SSD backplane
3. backplane signal cable
5. release tab (2)
7. hard drive/SSD connector (8)
Figure 60. Cabling diagram—Eight 2.5-inch SAS/SATA backplane
1. expansion card
3. SAS_ A connector on the expansion card
2. backplane power cable
4. SAS_A cable connector
6. SAS_B cable connector
2. SAS_ B connector on the expansion card
4. cable routing latch
Installing and removing system components 105