Thermaltake Toughpower QFan 650W PSU Review
 

Today's review is brought to you by the letters W, T, Q, and the number 3. W is for Wolf, that's me; T is for Thermaltake, who sent me the review sample for today; and Q is for QFan, a specially designed fan that Thermaltake believes will decrease fan noise in your standard power supply while maintaining efficient cooling. While the Q in QFan could stand for many things, like Quality or Quigley: Down Under, the Q actually stands for Quiet. We'll have to see if this fabled QFan of yore can be heard over the yowling, screaming exhaust fan in the old load tester, won't we?

http://www.jonnyguru.com/modules.php...=Story&reid=94