33 PowerEdge C6220 II Technical Guide     
Table 19.  Supported video modes 
 
Power supply specifications 
Table 20 lists power supply specifications for the PowerEdge C6220 II. 
Table 20.  Power supply specifications 
100–240V AC (auto ranging) 
Initial in-rush current cannot 
exceed 55A (peak). Secondary 
inrush current cannot exceed 
55A (peak). 
Initial in-rush current cannot 
exceed 55A (peak). Secondary 
inrush current cannot exceed 
35A (peak). 
 
USB peripherals 
The PowerEdge C6220 II supports the following USB 2.0 compliant devices through the two rear 
ports:  
  DVD (bootable)  
  USB key (bootable)  
  Keyboard (only one USB keyboard is supported)  
  Mouse (only one USB mouse is supported)