BE QUIET! BL103 Computer cooling systems

be quiet! Light Wings White | 140mm PWM high-speed Triple-Pack. Type: Fan, Fan diameter: 14 cm, Rotation speed (max): 2200 RPM, Airflow: 121.82 m³/hour, Maximum air pressure: 2.3 mmH2O, Bearing type: Fan bearing. Voltage: 13.2 V. Product color: White