BE QUIET! BL077 Computer cooling systems

be quiet! Light Wings | 120mm PWM Triple Pack high-speed. Type: Fan, Fan diameter: 12 cm, Rotational speed (max): 2500 RPM, Airflow: 88.86 m³/h, Maximum air pressure: 2.6 mmH2O, Bearing type: Fan bearing. Voltage: 5 - 13.2 V. Color of product: Black