New Cooler Master V8 GTS RR-V8VC-16PR-R1 140mm CPU Fan For Intel LGA RPM: 600 - 1600 RPM (PWM) 10% Air Flow: 28 - 82 CFM 10% Noise Level: 19 - 36 dBA Power Connector: 4 Pin Fan Dimensions: 5.5 x 5.5 x 0.8 inch / 140.0 x 140.0 x 20.0 mm Heatsink Dimensions: 6.1 x 5.5 x 6.0 inch / 154.0 x 140.0 x 153.5 mm