Arctic F14 PWM PST 140 mm PWM PST Case Fan (ACFAN00219A)

Long Service Life The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage. Thus this bearing is as quiet as a sleeve bearing but comes with a significantly higher service life. Perfect Case Fan Regulation with PWM The PWM function allows the motherboard to run the fan precisely at its necessary speed. This guarantees the required cooling and minimizes the noise level. Maximum Quietness, Minimum Vibration Even at low speeds, the operating sound of the new ARCTIC motor is barely noticeable. Due to sinus-magnetizing the new motor only creates about 5 % of the vibration from the commutation of a regular DC motor without a filter. PWM Sharing Technology (PST) Lowers Noise If you want to improve the cooling efficiency of your computer you get several case fans working in parallel (since it takes ten fans to double the noise level). But what does it help if they don't work together? The PST assures that all of your fans listen to one control signal. E.g. you share the CPU Cooler's PWM signal and assure that your case fans stand down at low load and spin up whenever necessary. Innovative Design Enables Quiet and Efficient Ventilation The innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation. The impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure. Two Way Installation Blow warm air out of the case Draw cool air into your case TECHNICAL SPECIFICATIONS & MANUAL General Data Performance Fan Speed: 200—1350 rpm Airflow: 74 cfm | 126 m³/h Static Pressure: 1.6 mmH2O Noise Level: 0.3 Sone Fan Frame: Standard Control Type: PWM PST Connector: 4-Pin Connector + 4-Pin Socket Fan Bearing: Fluid Dynamic Bearing Operating Ambient Temperature: 0—40 °C Electric Characteristics Typical Voltage: 12 V DC Starting Voltage: 6 V Current | Voltage: 0.11 A | 12 V DC Cable Length: 400 mm Size & Weight Length: 140 mm Width: 140 mm Height: 27 mm Weight: 181 g