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

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