be quiet! Pure Wings 2 140mm, BL047, Cooling Fan

Technical Information

Product Features

• Nine airflow-optimized fan blades that reduce noise-generating turbulence while increasing airflow
• Even at maximum speed, The 140mm size operates at only 18.8 dBA)
• A long-life Rifle Bearing that contributes to an operating lifetime of 80, 000 hours (> 9 years)