⚫ 
If the DC power supply is used, purchase the DC power supply that meets the 
requirements of the safety standards or the DC power supply that has passed the CCC 
certification. 
⚫ 
Contact your local sales representative or see "Search Parts" in the Compatibility 
Checker to determine the components to be used. 
Figure 5-92 PSU positions 
 
 
5.1.9 Fan Modules 
⚫ 
The server supports four fan modules. 
⚫ 
The fan modules are hot-swappable. 
⚫ 
N+1 redundancy is supported. That is, the server can work properly when a single fan 
fails. 
⚫ 
The fan speed can be adjusted. 
⚫ 
Fan modules of the same part number (P/N code) must be used in a server.