Dell EMC PowerEdge R730xd - Page 173

Figure 108. Cabling diagram—2.5 Inch (x24) SAS/SATA backplane (option 1)
1. hard drive backplane expander 2. backplane signal connector 0
3. backplane signal connector 1 4. system board
5. integrated storage controller card 6. hard drive backplane
Installing and removing system components 173