"Who would have thought that 1000W power supplies would have been required to power computer gaming systems? Well, that is the case if you have a dual or quad video card setup with lots of hard drives. The other scenario is a server with 20+ hard drives. This power supply would have no problem powering the most demanding computer system that's currently on the market. This product also stands out from many because it has a PowerGuard feature to protect computer hardware, and it has a 135mm fan. Its Galaxy name is very fitting because it has all the power in the world! Watch the Video to find out more..." ~3dGameMan.com