Lenovo thinksystem SR630 Maintenance Manual page 13

Table 1. Server specifications (continued)
Specification
System fans
Power supplies
Description
• One processor: five dual-rotor hot-swap fans (including one redundant fan rotor)
• Two processors: seven dual-rotor hot-swap fans (including one redundant fan
rotor)
Notes:
• For server models installed with Intel Xeon 6144*, 6146*, 6154, 8168, 8180, and
8180M* processors (model numbers marked with * will be available later), fan rotor
redundancy function is not supported. If one fan rotor fails, the server performance
will 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 locations for fan
6 and fan 7 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
. 5
Chapter 1 Introduction