NVMe cable routing
Figure 453. Cable routing when two processors installed
Figure 454. Cable routing when one processor installed
From To From To
1  Backplane 3: NVMe 0-1
1  Onboard: PCIe 6
1  Backplane 3: NVMe 0-1
1  Onboard: PCIe 2
2  Backplane 3: NVMe 2-3
2  Onboard: PCIe 8
2  Backplane 3: NVMe 2-3
2  Onboard: PCIe 1
3  Backplane 3: NVMe 4-5
3  Onboard: PCIe 9
3  Backplane 3: NVMe 4-5
3  Onboard: PCIe 9
4  Backplane 3: NVMe 6-7
4  Onboard: PCIe 10, 11
4  Backplane 3: NVMe 6-7
4  Onboard: PCIe 10, 11
CFF 16i RAID/HBA adapter
The following shows the cable connections for the front (16 x 2.5-inch SAS/SATA + 8 x 2.5-inch Gen 4 
NVMe) configuration with one CFF 16i RAID/HBA adapter.
To connect the processor interconnection cable when two processors are installed, see 
“Processor 
interconnection cable routing” on page 311
.
Connections between connectors: 
1  ↔  1 ,  2  ↔  2 ,  3  ↔  3 , ...  n  ↔  n
Chapter 6
. Internal cable routing 425