Introduction

We do not usually review power supply units here at TweakTown as there aren't too many features that can be added to a power supply to separates it from the competition. However, every now and then a unit comes along that really impresses us and it is important that you are able to differentiate between a good and bad unit, as it can be all the difference between a stable system and complete turmoil.

There are a number of trusted brands of power supply that enthusiasts can rely on for quality products. For years now, one of the most popular brands of power supply has been Enermax, providing a wide range of quality products that always run at their specified rating and beyond. Other well-known power supply manufacturers include Topower, Antec and Leadman.

Topower has recently released a new range of power supply units ranging from 230watt to 520watt. We have been lucky enough to obtain the 520watt model and after putting it through a number of torture tests, were very impressed. Why? Read on to find out!