"The OCZ EliteXStream 1000W Power Supply distinguishes itself from the many others on the market because it's compact, offers lots of watts and has a single high power +12V rail (80A). A single +12V rail tends to be preferred, especially in a multiple video card setup because all the power is available on a high powered rail and not spread over multiple rails. It's also efficient, has quality power and comes with a quiet 120mm fan. This will be a very sought-after power supply. Watch the video to find out more." ~3dGameMan.com