Thermaltake Pure Duo 12 120mm ARGB Radiator Fans – 2 Pack – Dimensions: 120x120x25mm – Includes 2x Fans, 1x Controller – Fan Speed: PWM 500~1500 R.P.M – Hydraulic Bearing Type – Interface: Fan 2510-4P, LED 5V RGB Header – Noise: 28 dB-A – Fan Colour: Black – CL-F115-PL12SW-A – 12 Months Limited Warranty