Dell NX430 Owner's Manual page 110

Figure 36. Cabling diagram—Four 3.5-inch hard drive SAS/SATA backplane
1. power interposer board (PIB)
3. optical drive power cable connector on
the system board
5. optical drive SATA connector on the
system board
7. cable routing clip
9. optical drive
11. signal cable connector on the backplane
Next steps
1. Install the hard drive backplane.
2. Follow the procedure listed in the After working inside your system section.
Related Links
Safety instructions
Before working inside your system
After working inside your system
110
2. signal cable connector on the system
board
4. system board
6. SAS connector on the system board
8. backplane
10. SAS connector on the backplane
12. power cable connector on the
backplane