english deutsch
devhardware.com
Selection of power supply reviews. Also offers reviews of other computer hardware and discussion forums.
Extreme Overclocking
Reviews of desktop power supply units, testing look, noise levels and voltage delivery. Includes a buyers guide.
The Tech Report
Article comparing eight desktop power supplies for weight, system temperature, noise levels and voltage variances (AC and DC) under load.
Tom's Hardware Guide
Review of 15 PC power supply units including the results of tests covering power, noise and efficiency levels.