Chassis and power supply unit specialist Coolermaster is celebrating its 15th anniversary by giving away a Real Power Pro 850W PSU.
Claiming it to be the 'most revolutionary power supply by far', Coolermaster has included six +12V independent output rails for excellent power distribution.
It also comes with four six-pin PCI Express connectors and thus completely supports Nvidia Quad SLI - its four GPU offering.
To be in with a chance of winning simply answer this question:
How many independent +12V output rails does Coolermaster Real Power Pro have: six, three, or two?
Send your answer to email@example.com by May 25th to qualify.