7mm Low Profile PWM CPU fan replacement!

Voltage: 12 volt 0.55A Noise: 20.6dBA - 51.4 dBA

Speed: 1000-5500 rpm Airflow: 10-54 CFM Bearings: 2 Ball

Connector: 4 Pin PWM (8" leads)

Dimensions: 77mm x 77mm x 20mm (Screw holes are 63mm from center)