Bytesector posted a review on the ThermalTake ToughPower 550W PSU

With the processor overclocking craze in full swing and multi-graphics card support garnering more attention every week, power has become a vital issue. If you've overclocked on a no-name power supply, you'll know that it doesn't take long before it burns out and your computer just won't turn on anymore. That's why companies have been putting a lot of effort into creating powerful and stable units built for the most demanding systems. That's where ThermalTake's ToughPower line of PSU's step up to the competition.

ThermalTake ToughPower 550W PSU Review