Fractal Design Venturi HP Series Black Fluid Dynamic Bearing High Pressure PWM 140mm Radiator/Heatsink Optimized Fan Type: Case Fan Bearing Type: Fluid Dynamic RPM: 1500 Air Flow: 78.1 Noise Level: 30.1 Power Connector: 4 Pin Color: Black blades, black corners, dark grey (Gunmetal) frame Compatibility: Case