Dell EMC E39S Series Installation And Service Manual page 140

Figure 90. Cable routing - 10 x 2.5 drive backplane with NVMe
1. backplane
3. backplane signal cable (BP: J_BP_SIG to MB: J_BP_SIG1)
5. backplane power cable (BP: J_BP_PWR_A1 to MB: J_BP1)
7. NVMe cable (BP PCIe B1 and BP PCIe A1)
9. PCIe expansion card
11. mini PERC card
13. system board
140 Installing and removing system components
2. backplane expander
4. cable routing clip
6. backplane expander power cable (BP: J_BP_PWR_A to MB:
J_BP1)
8. NVMe cable (BP PCIe B0 and BP PCIe A0)
10. NVMe signal cable (PCIe card to BP PCIe A2)
12. SAS cable (BP: BP SAS A0, BP SAS B0 to MP: J_STORAGE1)
14. cable routing clip