Desktop computer case fan 12cm silent cooling RGB color changing light LED large 4P internal luminous dazzling color

【High Performance Cooling Fan】Full load 1500RPM with 38CFM air flow each fan builds efficient PC case cooling system[Vibration-absorbing and low noise] The four corners of the fan are equipped with four vibration absorbing pads, which can reduce the vibration and friction caused by the rotation of the fan, perfectly reduce the noise and allow low-noise performance.【Quality Bearings】The carefully developed quality hydro bearings solve the problem of pc cooling fan blade shaking in lifting mode, keeping fan noise to a minimum while providing maximum cooling performance when needed and extending the life of the fan.