Lenovo ThinkSystem SR665 V3 User Manual page 338

Figure 319. Cable routing when two processors installed
From
Backplane 1: NVMe 0-1
1
Backplane 1: NVMe 2-3
2
Backplane 1: NVMe 4-5
3
Backplane 1: NVMe 6-7
4
Onboard connectors + Riser 5 + OCP interposer cards
The following shows the cable connections for the 8 x 2.5-inch NVMe configuration with onboard
connectors, riser 5, and front and rear OCP interposer cards.
To connect riser 5 cables, see
To connect cables to the front and rear OCP interposer cards, see
Connections between connectors:
ThinkSystem SR665 V3 User Guide
328
To
Onboard: PCIe 5
1
Onboard: PCIe 7
2
Onboard: PCIe 6
3
Onboard: PCIe 8
4
"Riser 5 cage" on page
↔ ↔
, ,
1 1 2 2 3
Figure 320. Cable routing when one processor installed
From
Backplane 1: NVMe 0-1
1
Backplane 1: NVMe 2-3
2
Backplane 1: NVMe 4-5
3
Backplane 1: NVMe 6-7
4
309.
"OCP interposer cards" on page
↔ ↔
, ...
3 n n
To
Onboard: PCIe 2
1
Onboard: PCIe 1
2
Onboard: PCIe 9
3
Onboard: PCIe 10, 11
4
297.