The Be Quiet! BL081 Pure Wings 2 120mm PWM high-speed fan brings exceptional be quiet! cooling to entry level computing. The extremely high air pressure makes it a perfect choice for powerful water- and air-cooled systems.
Specifications
- Fan Connector(s): 4-pin
- Fan Dimensions: 120 x 25 mm
- Fan Controller: PWM
- Rotation Speed: 2000
- Fan Bearing: Rifle Bearing
- Air Flow: 65.51 CFM
- Noise level: 36.9 dB(A)
- Power: 12V
- Power Draw: 0.18A
About the Be Quiet! BL081 Pure Wings 2 120mm PWM Black Case Fan
Extremely High Air Pressure
Due to the extremely high air pressure produced the Be Quiet! BL081 Pure Wings 2 120mm PWM high-speed fan is especially recommended for powerful water- and air-cooled systems. It makes the fan the perfect choice for performance systems which need massive cooling like gaming and multimedia systems.
Airflow-optimised Fan Blades
Thanks to its surface-optimized fan blades the airflow is enhanced, noise-generating turbulences are minimized and the air pressure is increased. This feature is the key to effective cooling. Be Quiet! BL081 Pure Wings 2 120mm PWM high-speed fan operates at only 36.9dB(A) even at maximum speed.
Rifle Bearing
The Pure Wings 2 120mm PWM high-speed is the hallmark of outstanding reliability. This is achieved by its high-quality rifle bearing technology, which assures a very long lifespan of up to 80,000 hours.
PWM Control
Pulse Width Modulation (PWM) allows compatible 4-pin controllers – including those built into many motherboards – to intelligently vary the speed and thus the noise level of the fan. With PWM your system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not. This feature especially recommends the fan for heat sinks and radiators.