Installing The Hard Drive Backplane - Dell XC430 Owner's Manual

5. backplane signal cable
7. hard drive or SSD connector (4)
Figure 27. Cabling diagram—3.5-inch (x4) SAS/SATA backplane
1. SW_RAID_A connector on the system
board
3. SAS_A connector on the backplane
5. system board

Installing the hard drive backplane

Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
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6. SAS_A connector on the backplane
2. cable routing latch
4. hard-drive backplane