Size 60x60x25 mm Connector 4-pin PWM Bearing SSO2 Blade Geometry A-Series with Flow Acceleration Channels Frame Technology AAO (Advanced Acoustic Optimisation) Rotational Speed ( /- 10%) 3000 RPM Rotational Speed with L.N.A. ( /- 10%) 2300 RPM Min. Rotational Speed (PWM, /-20%) 550 RPM Airflow 29,2 m³/h Airflow with L.N.A. 22,6 m³/h Acoustical Noise 19,3 dB(A) Acoustical Noise with L.N.A. 13,7 dB(A) Static Pressure 2,18 mm H2O Static Pressure with L.N.A. 1,29 mm H2O Max. Input Power 0,96 W Max. Input Current 0,08 A Voltage 12 V MTBF > 150.000 h Scope of Delivery Low-Noise Adaptor (L.N.A.) 4-Pin Y-Cable 30cm Extension Cable 4 Vibration-Compensators 4 Fan Screws Warranty 6 years