?Awesome RGB cooling 120mm pc fan?Each 120mm RGB fan equipped with 8 high-brightness LED, emitting a fascinating color effect, Increasing colorful in your pc case?bring you a excellent visual experience. ?Special Dynamic 9 Blade Design? GS120 new upgraded 9-blade design make minimize resistance and further improve fan performance, Working speed with 1,200RPM can reach 38CFM air flow, The computer fan performance is maximized while ensuring silence. ?Rubber vibration damping pads?Each 120mm rgb case fan is equipped with 8 rubber pads, which make pc fans look perfect and effectively reduce the subtle vibration generated by case fans working, the maximum noise only 20dBA, as quiet as falling leaves, create perfect silent computer working system. ?High Performance hydraulic bearing?GS120 adopt featuring ultra durable fluid dynamic bearings. using a unique loop-type oil supply circuit so that can absorb and conserve lubricating oil. The bearing life reaches more than 40,000 hours. ?Easy to install?This computer RGB fan is compatible with all ATX PC Case on the market, comes with 3Pin and IDE type 4Pin interface, multiple 120mm fans can be connected in series. Please do not connect IDE type 4Pin and 3Pin at the same time. Tips ARGB control function is not included.