If they are only using 400w each, you have enough overhead for staying with a 3X3.
Hello We have a M1000e chassis with   8   M600 installed. We would like to add 4 more M600 but I would like to confirm the power requirements before. There are 6 power supplies installed, and according to the info I get on DRAC, they are configured as 3 power supplies + 3 redundant  ( 2360 W each as reported by DRAC). The wall outlet feeding the M1000e is 240 V, 30 A. In terms of power, can we add 4 more M600 in this M1000e setup as-is ? Here is a snapshot of the DRAC : [IMAGE]   According to this, I would have 4312 W  available (more then enough for 4 more M600). But can I trust this : the wall outlet is 240V x 30A = 7200 W max. How can we have a System Input Max Power Capacity of  7928 W ?  Thanks Gilbert  
M1000e Chassis : power question