"The Antec signature line of power supplies are currently available in two wattages 650 and 850. I'm looking at the 850W model. First off, this PSU is 80+ bronze certified as well as NVIDIA SLI certified. There are plenty of leads and comes with a quiet 80mm PWM fan. If your looking for a quality power for your hardware gaming rig you should definitely check it out. The Antec SG850 850W Power Supply is one of the best I've ever tested. Although all the leads are not modular and it doesn't have a single +12V rail. Watch the video to find out more." ~3dGameMan.com