Tom's Hardware Guide
- Review of 15 PC power supply units including the results of tests covering power, noise and efficiency levels.
- http://tomshardware.co.uk/2004/01/22/getting_the_right_power/index.html

SilentPCReview.com
- Selection of low noise power supply reviews. Also offers reviews of other quiet computer hardware and discussion forums.
- http://www.silentpcreview.com/section4.html

devhardware.com
- Selection of power supply reviews. Also offers reviews of other computer hardware and discussion forums.
- http://www.devhardware.com/c/a/Power-Supply-Units/

The Tech Report
- Article comparing eight desktop power supplies for weight, system temperature, noise levels and voltage variances (AC and DC) under load.
- http://techreport.com/reviews/2004q4/psus/index.x?pg=1

Extreme Overclocking
- Reviews of desktop power supply units, testing look, noise levels and voltage delivery. Includes a buyers guide.
- http://www.extremeoverclocking.com/articles.php#13