Lenovo ThinkSystem SR665 V3 User Manual page 415

From
Backplane 3: NVMe 2-3
10
Backplane 3: NVMe 4-5
11
Backplane 3: NVMe 6-7
12
Onboard connectors + Three retimer cards
The following shows the cable connections for the front 24 x 2.5-inch NVMe configuration with three retimer
cards.
To connect the processor interconnection cable when two processors are installed, see
interconnection cable routing" on page
Connections between connectors:
Figure 427. NVMe cable routing to onboard connectors and retimer cards
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
To
Retimer card: C1
10
Onboard: PCIe 9
11
Onboard: PCIe 10, 11
12
311.
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
To
Onboard: PCIe 5
1
Onboard: PCIe 7
2
Onboard: PCIe 6
3
Onboard: PCIe 8
4
↔
n n
.
Chapter 6
"Processor
Internal cable routing
405