This Sparkle Magna 1200 Watt modular gaming power supply can really pour out the juice all while doing it with 80 Plus Bronze efficiency. Are you ready to jumpstart a car? We don't recommend that, but this power supply is so strong it probably could! This Gaming power supply has a whopping six 12 volt rails which is almost unheard of. The cable management system allows you to use only the cables you need, thus keeping your computer neat and free of clutter. A large 135mm fan whirls silently on top of the power supply keeping all the components cool on the inside. The Sparkle Magna 1200 gaming power supply supports both AMD and Intel Quad Core and is compatible with Nvidia SLI and ATI Crossfire video cards. Check out our video and technical specs for more information on this excellent gaming power supply.