Tweaknews.net has posted a review on the Thermaltake ToughPower 550watt Computer Power Supply
Thermaltake has a real winner in the Toughpower 550W. This is just the first entry in the Toughpower series, and it's impressive. But, if 550 watts isn't enough for you, there are Toughpowers in the works with up to 750 watts and modular cables will be available on selected models. Outstanding stability like this, however, doesn't come cheap..Thermaltake ToughPower 550watt Computer Power Supply Review
