Be Quiet Silent Wings 4 140mm Pwm Computer Case Fan 14 Cm Black 1 P

The be quiet! Silent Wings 4 140mm PWM is a black 140 mm fan designed for computer cases, radiators and heat sinks. Its optimized fan blades, close blade-to-frame clearance and funnel-shaped frame outlets provide high airflow and air pressure with quiet operation.

The fan features a 6-pole motor, fluid-dynamic bearing and PWM speed control via a 4-pin connector. Anti-vibration push-pin mounting is included, with a screwed installation option for radiators and heat sinks. It operates at up to 1,100 rpm with a noise level of up to 13.6 dB(A), and has a rated service life of up to 300,000 hours.

The be quiet! Silent Wings 4 140mm PWM is a black 140 mm fan designed for computer cases, radiators and heat sinks. Its optimized fan