Be Quiet! SILENT WINGS 4 140mm PWM White

The Silent Wings 4 140mm PWM White from be quiet! is a premium PC fan designed for silent operation and high performance. Featuring a 6-pole fan motor and Fluid Dynamic Bearing (FDB), it delivers smooth and quiet airflow with a maximum noise level of only 13.6 dB(A). The fan operates at speeds up to 1100 rpm, generating 51.3 CFM of airflow and 0.92 mm H2O static pressure, making it ideal for case ventilation or radiator cooling.

This white edition fan comes with both anti-vibration push pins and standard screws for flexible mounting. The PWM control allows precise speed adjustment via your motherboard, ensuring optimal balance between cooling and silence. With a slim 25mm thickness and 140mm frame, it fits most standard fan mounts and is backed by be quiet!'s renowned build quality.