be quiet! Shadow Wings 2 | 140mm

Low-noise operation of up to 14.7dB(A) even at its maximum speed of 900 rpm. Airflow-optimized fan blades, resulting in a whisper-quiet operation yet solid cooling. Anti-vibration mounting system that prevents transmission of vibrations to your PC case. Rubberized fan frame minimizes vibrations. High-grade rifle-bearing technology that contributes to an operating lifetime of 80,000 hours. Secure and easy installation of the fan with push-pins. Product conception, design and quality control in Germany. World-class quiet and solid cooling. be quiet! Shadow Wings 2 140mm offers whisper-quiet operation and reliable cooling at low revolutions per minute. It is especially recommended for use in very silent PC builds.. Shadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.. Performance. Bearing type. Rifle bearing. Maximum air pressure. 0.58 mmH2O. Airflow. 85 m³/h. Maximum airflow. 49.8 cfm. Noise level (high speed). 14.7 dB. Rotational speed (ma