Rear riser card
Use the section to understand the cable routing for the rear riser card.
Figure 1. Cable routing for the rear riser card


| From | To | 
|---|---|
| 1 Rear riser card | 1a Power & PCIe connector 13 | 
| 1b Power & PCIe connector 9 | 
Note
The cable routing of the rear riser differs in different configuration:
- When the system has two processors and rear M.2 drive assembly installed, the cable connects to 1a Power & PCIe connector 13. 
- When the system has three PCIe adapters installed, or in one-processor configuration, the cable connects to 1b Power & PCIe connector 9. 
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