Computer Case Fan120mm with Blue LED and PWM (Pulse Width Modulation) Function, Very Quiet Cooling Fan from Advanced Hydraulic Bearing, Rosewill Model RWCB-1612
<p>Model<br>    Brand: Rosewill<br>    Model: RWCB-1612<br></p><p>Details<br>    Type: Case Fan<br>    Compatibility: Case<br>    Fan Size: 120mm<br>    Bearing Type: Hydraulic<br>    RPM: 500 RPM - 1,500RPM ± 10%RPM<br>    Air Flow: 63.1CFM Maximum<br>    Noise Level: 18 dBA Max<br>    Power Connector: 4 Pin<br>    Color: Blue<br></p><p>Features<br>    Features: PWM-FUNCTIONPWM (Pulse Width Modulation). The 4-Pin connector let the mainboard to control the fan speed from 500-1500RPM. Advanced Hydraulic bearing technology Circular LED illumination<br></p>