Install Server Hardware Options - Lenovo ThinkSystem SR645 Setup Manual

Server model
All models
8 x 2.5'' and 4 x 3.5''
models
10 x 2.5'' models
4 x 2.5'' models

Install server hardware options

This section includes instructions for performing initial installation of optional hardware. Each component
installation procedure references any tasks that need to be performed to gain access to the component
being replaced.
Installation procedures are presented in the optimum sequence to minimize work.
ThinkSystem SR645 Setup Guide
104
Mellanox CX6 adapter
• With all-optical communication (AOC) module:
All models support Mellanox CX6 adapters under an ambient temperature of no more than 30°(86°F).
• Without AOC module:
All models support Mellanox CX6 adapters under an ambient temperature of no more than 35°(95°F).
GPU adapters:
All models support up to three P620/P2200 GPUs under an ambient temperature of no more than 35°(95°F).
OCP 3.0 adapter
All models support an OCP 3.0 adapters under an ambient temperature of no more than 35°(95°F).
2.5'' rear drives:
When 120W or 155W processors are installed, all models support 2.5'' rear drives under an ambient tempera
(95°F) .
7mm rear drives:
All models support 7mm rear drives under an ambient temperature of no more than 35°(95°F).
GPU adapters:
• When 120W, 155W, 180W, or 200W processors are installed, the models support up to three Tesla T4 GP
temperature of no more than 35°(95°F).
• When 225W or 240W processors are installed, the models support up to two Tesla T4 GPUs under an amb
more than 35°(95°F).
2.5'' rear drives:
When 180W or 200W processors are installed, the models support 2.5'' rear drives up to an ambient tempera
GPU adapters:
• When 120W or 155W processors are installed, the models support up to three Tesla T4 GPUs under an am
more than 30°(86°F).
• When 180W or 200W processors are installed, the models support up to three Tesla T4 GPUs under an am
more than 35°(95°F).
• When 225W or 240W processors are installed, the models support up to two Tesla T4 GPUs under an amb
more than 35°(95°F).
GPU adapters:
The only supported processors are 280W processors. The models support up to three Tesla T4 GPUs under
of no more than 35°(95°F).
Ambient temperature restrictions