Lenovo ThinkSystem SR650 V2 - Page 16

Table 1. Technical specifications (continued)
Specification
Description
– ThinkSystem 4-Port PCIe Gen4 NVMe Retimer Adapter
– ThinkSystem 1611-8P PCIe Gen4 Switch Adapter
• Expander: ThinkSystem 48 port 12Gb Internal Expander*
Notes:
• *Customer form factor (CFF) adapters that are supported only for server models with 2.5-
inch front drive bays.
• For more information about the RAID/HBA adapters, see
https://lenovopress.com/lp1288-
thinksystem-raid-adapter-and-hba-reference
.
• For information about controller selections, see
https://lenovopress.com/lp1392-
thinksystem-sr650-v2-server#internal-storage
.
Graphics processing
unit (GPU)
Your server supports the following GPUs:
• Full length, full height, double-wide: NVIDIA® Tesla® V100S, A100, A40, Quadro® RTX
6000
• Full length, full height, single-wide: NVIDIA A10
• Half length, low profile, single-wide: NVIDIA Tesla T4, NVIDIA Quadro P620
For GPU supporting matrix, see “Server models with GPUs” on page 195.
System fans
• Supported fan types:
– Standard fan 6038 (single-rotor 17000 RPM)
– Performance fan 6056 (dual-rotor 19000 RPM)
• Fan redundancy: N+1 redundancy, one redundant fan rotor
– One CPU: five hot-swap system fans (4+1 redundancy, one redundant fan rotor)
– Two CPUs: six hot-swap system fans (5+1 redundancy, one redundant fan rotor)
Note: Single-rotor hot-swap fans cannot be mixed with dual-rotor hot-swap fans.
6 ThinkSystem SR650 V2Maintenance Manual