IKONIK Vulcan 1200W PSU
 

IKONIK's latest power supply comes with a whopping 1200W of output power. It offers six 6+2 PCI-Express connectors, which means it is able to handle any video card configuration you can throw at it. The efficiency of over 83% also makes it a viable choice for green computing.

http://www.techpowerup.com/reviews/Ikonik/Vulcan_1200W