The CiT Halo Dual-Ring Rainbow LED Fan are designed with the gaming enthusiast in mind. The dual-ring Rainbow LEDs, will bathe your components in cool LED light, as well as giving any tempered glass or mesh panel (which they are near) a more unique look. With a fan speed of approximately 1500rpm, along with the hydro bearing, keep the Halo ultra silent only generating a max. noise level of 22.0dB(A) whilst keeping your computer components cool. The included 6pin RGB Hub connector allows connection to a compatible cases and control your LED lighting through software.