Supply your computer system with maximum cooling efficiency by using these Thermaltake Riing 120mm cooling fans. The hydraulic bearings provide silent operation, and the anti-vibration mounting system keeps the chassis stable. This 3-pack of Thermaltake Riing fans comes with a convenient controller for adjusting the fan speed and setting the LED mode.
I had a friend with two of the Thermaltake Riing fans in his case, but his were just one color and not RGB like these. I really liked the look of this brand fan and decided to buy this triple pack, which is RGB with a controller.
These fans are not loud and do decently to cool my case, but I wish the cables from the fans were longer - it took some less than optimal placement to get these cables to reach the controller with decent-looking cable management.
My only real gripe with these fans is that when I wake my PC from sleep, the fan LEDs will come on but quickly turn off, which forces me to open my case to turn them back on. I don't know if there's an easy fix for this issue or not, short of mounting the LED control on the outside of your case.