Computer Case Fan - Noctua NF-A20 PWM 800 RPM 146.9 m³ / h 18.9 dB Black
Product reference: 14-9010018100457
The Noctua NF-A20 PWM CH.BK.S is a 20 cm black computer case fan with a 4-pin connector and a maximum speed of 800 RPM. It features a self-stabilizing oil pressure bearing, 146.9 m³/h airflow, and a noise level of 18.9 dB, ensuring durability and quiet operation.

Computer Case Fan - Noctua NF-A20 PWM 800 RPM 146.9 m³ / h 18.9 dB Black

Product reference: 14-9010018100457
The Noctua NF-A20 PWM CH.BK.S is a 20 cm black computer case fan with a 4-pin connector and a maximum speed of 800 RPM. It features a self-stabilizing oil pressure bearing, 146.9 m³/h airflow, and a noise level of 18.9 dB, ensuring durability and quiet operation.
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Guarantee
24 month

Delivery from Europe in
15 - 16
business days

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Noctua NF-A20 PWM CH.BK.S Black


Noctua NF-A20 PWM CH.BK.S is a 20 cm black computer case fan with 4-pin connector and a maximum speed of 800 RPM. It features a self-adjusting oil pressure bearing for durability, an airflow of 146.9 m³/h and a noise level of 18.9 dB.


  • Stylish black design with 20 cm fan diameter for efficient cooling.
  • Quiet operation, noise level only 18.9 dB at high speed.
  • Equipped with PWM support, allowing for precise adjustment of speed and energy efficiency.
  • Durable design with a mean time between failures (MTBF) of 150,000 hours.

Design

Product color Black
Material Plastic
Number of fan blades 9
Fan connection 4-pin
Number of fans 1 pc.

Power

Power (typical) 0.96W
Voltage 12V
Voltage (nominal) 0.08 A

Weight and dimensions

Height 30 mm
Depth 200mm
Width 200mm

Operation

Number of gears 2
Bearing type Self-adjusting oil pressure bearing (SSO)
Maximum rotation speed 800 RPM
Mean time between failures (MTBF) 150,000 hours
Minimum rotation speed 350 RPM
Maximum air pressure 1.08 mmH2O
Noise level (at high speed) 18.9 dB
Air flow 146.9 m³/h
Suitable location Computer case

Package contents

Number of screws 4
Screws included Yes

Logistics data

Harmonized System (HS) code 84733080

Height80mm
Length240mm
Weight800g
Width240mm
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