Dell PowerEdge R730 Owner's Manual page 162

Figure 87. Cabling diagram—1.8 Inch (x18) SAS/SATA backplane—PowerEdge R730xd
1. hard-drive backplane expander
3. backplane signal connector 0
5. integrated storage controller card
Next steps
1. Replace the hard-drive backplane. See
2. Follow the procedure listed in
162
Installing the hard-drive backplane (R730 and
After working inside your
2. system board
4. backplane signal connector 1
6. hard-drive backplane
system.
R730xd).