"Enermax power supplies have fast become the PC enthusiast's choice for good, clean and reliable power. They offer dual fan configurations in a whole host of power output requirements. This particular power supply we're taking a look at today provides a massive 550W of juice. This is far more than your average PC user will ever need and is a bit of a luxury unless you're deciding to utilize some sort of peltier/watercooling combination or extremely heavy duty RAID array which would require this amount of power. This aside we'll attempt to determine if this unit is really a worthy purchase over the competitors or whether it's just more of the same with a higher output."
FULL STORY @ ACIDHARDWARE (http://www.acidhardware.com/reviews/enermax550/index.shtml)