With the release of the Glacier One models, the Phanteks MP fans also received an update to a newer version with higher maximum RPM (500 - 2000 RPM). The Phanteks 140mm MP PWM Fan is a premium cooling fan designed with radiators and heatsinks in mind. The Phanteks MP fans are premium fans designed with high static pressure and low noise in mind. This makes them the ideal fans for case configurations that requires high-end cooling. Features:- Large blades offer high static pressure to overcome any resistance from a high-density fin stack- Aerodynamically optimized fan blades creates a perfect balance between performance and silence.- Easy installation with a Daisy-Chain cable design- Premium materials: glass fiber reinforced PBT plastic for the frame and blades,- Rubber dampeners and mesh fabric sleeved cables.Specification:- Brand: PHANTEKS- Type: Radiator Fan- Colors: Black Blades- Bearing Type: UFB (Updraft Floating Balance) Bearing- Fan Dimensions: 140 x 140 x 25mm- Blade Geometry: Seven Blades with MVB2(Maelstr�m Vortex Booster 2) Design- Speed (RPM): 500-2000 10% rpm- Max Airflow: 24.3 93.05 CFM- Acoustical Noise: 18 - 39.1 dBA- Static Pressure: 0.23 3.59 mm- H2O- Input Current: 0.23 A- Rate Voltage: DC 12V- Input Power: 2.76 W- MTBF: >150,000 h- Connector: 4 Pin- Cable Length: 145mm Daisy-Chain + 500mm extension cable