Two 8 X Nvme Backplanes - Lenovo ThinkSystem SR665 V3 User Manual

To connect cables to the front and rear OCP interposer cards, see
Connections between connectors:
Figure 338. Signal cable routing to Trimode 16i adapter
From
Backplane 1: SAS
1
Backplane 2: SAS
2

Two 8 x NVMe backplanes

This section provides cable routing information for the server model with two 8 x 2.5-inch NVMe front
backplanes.
To connect power cables for the front backplane(s), refer to
drive bays" on page 312.
To connect signal cables for the front backplane(s), refer to the following cable routing scenarios depending
on your server configuration.
• "Onboard connectors" on page 342
• "Onboard connectors + Retimer card" on page 342
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
To
16i adapter: C0
1
16i adapter: C1
2
"OCP interposer cards" on page
↔
n n
"Backplanes: server models with 2.5-inch front
Chapter 6
297.
.
Internal cable routing
341