Cryorig H7 quad lumi RGB programmable CPU cooler has integrated RGB LED control system, high performance LED fan, pure copper nickel plated, 330 ~ 1600 RPM ±10 % fan speed, 10 ~ 25 dBA noise level, 49 CFM air flow, 1.65 mm H2O air pressure, 120 x 120 x 25.4 mm dimensions, 128 gm weight.