Noctua NF-A20 PWM Computer case Fan 20 cm Beige, Brown

Number of fan blades: 9 Product colour: Bronze Number of fans: 1 fan(s) Fan connector: 4-pin Power supply: 0.96 W Voltage: 12 V Maximum current: 0.08 A Width: 200 mm Height: 200 mm Depth: 30 mm Noise level with LNA (max): 10.7 dB Noise level (high speed): 18.1 dB Bearing type: Self-Stabilising Oil-pressure Bearing (SSO) Rotational speed (max): 800 RPM Pulse-width modulation (PWM) support: Yes Suitable for: Computer case Type: Fan Fan diameter: 20 cm Compatible processor series: Not supported Rotational speed with LNA (max): 550 RPM Maximum air pressure: 1.08 mmH2O Rotational speed (min): 350 RPM Airflow: 146.9 m³/h Supported processor sockets: Not supported Minimum air pressure: 0.51 mmH2O Airflow with LNA (max): 100.8 m³/h Low-noise adaptor (LNA): Yes Cables included: Fan Number of screws: 4 Screws included: Yes Mean time to failure (MTTF): 150000 h Mounting hole pattern (W x D): 170 x 170 mm