Lenovo ThinkSystem SR650 Maintenance Manual page 13

Table 1. Server specifications (continued)
Specification
Graphics processing unit
(GPU)
RAID adapters (depending on
the model)
System fans
Power supplies (depending on
the model)
Description
• Full-height, full-length, double-width
• TDP: up to 300 watts
Note:
GPU is supported only when the following hardware configuration requirements are
met at the same time:
• Server model: eight 3.5-inch-drive bays, eight 2.5-inch-drive bays, or sixteen 2.5-
inch-drive bays
• Processor: not High Tcase type; TDP less than or equal to 150 watts
• Drive: no NVMe drives installed
• Power supply: for one GPU, 1100-watt or 1600-watt power supplies installed; for
two GPUs, 1600-watt power supplies installed
• A RAID 530-8i SAS/SATA adapter that supports JBOD mode and RAID levels 0, 1,
5, 10, and 50
• A RAID 730-8i SAS/SATA adapter that supports JBOD mode and RAID levels 0, 1,
5, 10, and 50 (only available in China)
• A RAID 930-8i, 930-16i, or 930-24i SAS/SATA adapter that supports JBOD mode
and RAID levels 0, 1, 5, 6, 10, 50, and 60
• A RAID 930-8e SAS/SATA adapter that supports JBOD mode and RAID levels 0,
1, 5, 6, 10, 50, and 60
• One processor: five hot-swap fans (including one redundant fan)
• Two processors: six hot-swap fans (including one redundant fan)
Notes:
• For server models installed with Intel Xeon 6144, 6146, 6154, 8168, 8180, and
8180M, fan redundancy function is not supported. If one fan fails, the server
performance might be degraded.
• If your server comes with only one processor, five system fans (fan 1 to fan 5) are
adequate to provide proper cooling. However, you must keep the location for fan 6
occupied by a fan filler to ensure proper airflow.
One or two hot-swap power supplies for redundancy support
• 550-watt ac 80 PLUS Platinum
• 750-watt ac 80 PLUS Platinum
• 750-watt ac 80 PLUS Titanium
• 1100-watt ac 80 PLUS Platinum
• 1600-watt ac 80 PLUS Platinum
. 5
Chapter 1 Introduction