Noctua NF-A20 PWM CH.BK.S computer cooling system Computer case Fan 20 cm Black

Fan diameter: 20 cm | Power consumption (typical): 0.96 W | Mean time between failures (MTBF): 150000 h | Rotational speed (max): 800 RPM | Number of screws: 4 | Rotational speed (min): 350 RPM | Number of speeds: 2 | Noise level (high speed): 18.9 dB | Screws included: Yes | Pulse-width modulation (PWM) support: Yes | Material: Plastic | Warnings: Store away from children. | Number of fan blades: 9 | Maximum air pressure: 1.08 mmH2O | Bearing type: Self-Stabilising Oil-pressure Bearing (SSO) | Warnings: Do not use the product in damp or wet areas. | Width: 200 mm | Depth: 200 mm | Number of fans: 1 fan(s) | Rated voltage: 12 V | Rated current: 0.08 A | Airflow: 146.9 m³/h | Suitable location: Computer case | Type: Fan | Height: 30 mm | Fan connector: 4-pin | Harmonized System (HS) code: 84733080 | Product colour: Black | Warnings: Ensure the unit is unplugged from the power supply before any maintenance.