Benchmark Reviews posted a review on the Corsair HD120 RGB PWM Fan Kit
A quote from the article:
RGB lighting is the current trend these days, appearing in everything from keyboards and mice to less obvious items like motherboards and mouse pads. While LED-lit fans have been around for years, leave it to Corsair to take it to the next level with their Corsair HD120 RGB fans. You can buy these fans individually, but today Benchmark Reviews is testing the HD120 RGB three-pack of fans with the included fan hub and controller (model CO-9050067-WW).Corsair HD120 RGB PWM Fan Kit Review @ Benchmark Reviews