ARCTIC BioniX F140 PWM PST case fan, 4-pin, 140mm, gray

Arctic PST case fan for gaming computers BioniX F140 PWM PST. Features: Optimized designThe new BioniX F140 PWM PST fan features an improved fan blade design to achieve higher airflow and reduced noise levels, delivering high pressure and highly efficient cooling for your gaming case. Maximum silence, minimum vibration. Extremely quiet operation thanks to the newly developed motor guarantees long operation without annoying noise. The new ARCTIC BioniX fan motor eliminates vibrations directly at their source, especially at the motor. The ARCTIC motor absorbs 95% of the vibrations compared to a conventional DC motor. This means that rubber seals are not required due to the constant torque and smoother magnetic field switching. Longer service life.10°C lower engine temperature extends its lifespan. Thanks to the highly efficient cooling, gamers can enjoy great performance for up to 4 times longer. 200-1800 rpm speed, PWM adjustable. Thanks to the 4 pins, the speed can be adjusted over a wide range via PWM (pulse width modulation), meaning the fan changes speed/airflow as needed, depending on the temperature. This way, noise is minimized, ensuring maximum cooling efficiency. High quality bearing. The German-developed alloy and grease combination reduces friction in the bearing and provides greater efficiency. This results in less heat and noise from the bearing, so you can enjoy a longer lifespan for your fan. Two modes of operation:Blowing warm air out of the housing. Blowing cold air into the housing. Technical data: Speed: 200-1800 rpm. Airflow: 104 CFM (176 m³/h). Static pressure: 2.35 (mm/H2O). Noise level: 0.6 sone. Bearing: fluid dynamic bearing. Voltage/current: 12V DC/0.20A. Initial voltage: 4.8 V. Connector: 4-pin + 4-pin sockets. Cable length: 400 mm. Dimensions: 140x140x28 mm. Weight: 184 g. Color: gray/black. Warranty:6 years.