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Noctua NF-A20 FLX, Premium Quiet Fan, 3-Pin (200x30mm, Brown)

4.6 out of 5 stars 155 ratings

Currently unavailable.
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  • Premium quiet fan, 200x200x30 mm, 12V, 3-pin Molex, 800/550 RPM, max. 18.1 dB(A), >150,000 h MTTF
  • Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • Large 200mm diameter for high airflow performance at extremely low noise levels, three sets of mounting holes (154x154, 170x170 & 110x180mm)
  • 3-pin FLX version provides 800/550rpm speed settings via Low-Noise Adaptor to fine-tune the fan for maximum airflow or near-silent operation
  • Includes anti-vibration mounts, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply

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System Requirements

  • Media: Accessory
  • Item Quantity: 1

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Product Description

a20

The NF-A20 is a highly optimised, premium quality quiet 200mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A20 brings the renowned quiet cooling performance of Noctua’s award-winning A-series to the increasingly popular 20cm form factor. The FLX version provides 800/550rpm speed settings via the supplied Low-Noise Adaptor in order to provide full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make the NF-A20 an elite choice for the highest demands.

pwm flx 5v 5v
NF-A20 PWM NF-A20 FLX NF-A20 5V PWM NF-A20 5V
Connector 4-pin PWM 3-pin 4-pin PWM 3-pin
Voltage 12V 12V 5V 5V
RPM Max: 800 / Min: 350 800 Max: 800 / Min: 350 800
RPM with L.N.A. 550 550 - -
Acoustical Noise 18,1 dB(A) 18,1 dB(A) 18,1 dB(A) 18,1 dB(A)
Acoustical Noise with L.N.A. 10,7 dB(A) 10,7 dB(A) - -
Size 200x200x30 mm 200x200x30 mm 200x200x30 mm 200x200x30 mm

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