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

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