System Board Jumpers And Connectors - Dell EMC XC Core XC6515 Installation And Service Manual

Figure 101. System board jumpers and connectors
1. Riser 3
3. Coin cell battery
5. Riser 2
7. Backplane signal and power 0
9. IDSDM/Internal USB connector
11. GPU power
13. Riser 1
15. PSU 1
17. Right control panel
19. NVRAM_CLR (Jumpers)
21. Fan 4
23. Fan 3
25. DIMMs for processor 1 channels A, B, C, D
27. PCIe/NVMe connector 3
29. DIMMs for processor 2 channels E, F, G, H
31. PCIe/NVMe connector 1
33. Fan 1
35. Left control panel
37. PCIe/NVMe connector 5
39. PCIe/NVMe connector 6
128 Jumpers and connectors
2. Rear I/O connector
4. OCP NIC 3.0 connector
6. TPM
8. LOM connector
10. Front VGA
12. PCIe/NVMe connector 8
14. PCIe/NVMe connector 7
16. BOSS card power
18. PWRD_EN (Jumpers)
20. DIMMs for processor 1 channels E, F, G, H
22. Processor 1
24. PCIe/NVMe connector 4
26. Backplane signal and power 1
28. PCIe/NVMe connector 2
30. Fan 2
32. Processor 2
34. DIMMs for processor 2 channels A, B, C, D
36. PSU 2
38. Riser 4
40. GPU power