Fans

[dustincgodfrey]

best rgb 120mm fans for rad

 

[Rob_]

Something like this is fine for a rad, there are better fans out there but since you want RGB.

http://www.corsair.com/en-gb/hd120-rgb-led-high-performance-120mm-pwm-fan

Also, manners cost nothing.

 

[Blaylock]

Corsair makes a good fan. I personally like the Thermaltake Riing 120 RGB fans a little more, mainly aesthetics. It's really splitting hairs at this level though. They both will do what you ask. It's simply a matter of preference.