BFG, the traditional video card manufacturer, has recently entered into the Power Supply business. Their 800 W model has two 80-mm fans to cool down the unit and the PC and two PCI Express auxiliary connectors, to feed two video cards under SLI or CrossFire configuration. Let's take an in-depth look inside this power supply and see if it can really deliver its labeled 800 W.

http://www.hardwaresecrets.com/article/525