"SilverStone Technologies, founded in 2003, has in less than five years become one of the industry leaders in PC power supplies. Though probably not as well known as some of the popular companies who have recently branched out into the power supply field, SilverStone's robust PSUs are well respected by those who are serious about power supplies. SilverStone was one of the first two companies to receive SLI certification from nVidia. The DA800, being a new model, has not received its SLI certification by nVidia, but both the DA750 750 watt, and the DA850 850 watt models of the Decathlon line have been certified for a pair of 8800GTXs, so I can assume that it will receive the same rating."