Noctua NF-A20 FLX. Type: Fan, Fan diameter: 20 cm, Rotational speed (max): 800 RPM, Airflow: 146.9 m³/h, Maximum air pressure: 1.08 mmH2O. Voltage: 12 V. Width: 200 mm, Depth: 30 mm, Height: 200 mm. Product color: Beige, Brown