P8 PWM PST Pack of 5 Value Pack ACFAN00154A Features: Optimised for Static Pressure Maximum Quietness, Minimum Vibration Extended Life Span 200 to 3000 RPM regulated via PWM PST High Quality Bearing Two Way Installation Individuelle Installation Specifications: Fan Speed: 200 - 3000 rpm Airflow: 23.4 CFM / 40.3 m³/h Static Pressure: 1 (mm/H2O) Noise Level: 0.3 Sone Fan Frame: Standard Controll Typ: PST Connector: 4-Pin Connector + 4 Pin Socket Fan Bearing: Fluid Dynamic Bearing Typical Voltage: 12 V DC Starting Voltage: 0 V Current: 0.09 A Cable Lenght: 400 mm Lenght: 80 mm Width: 80 mm Height: 25 mm Weight 81 g