Noctua 200mm NF-A20 Flx Premium Quiet Fan

Brand : NOCTUA
SKU : A20-FLX
Availablity : on order
6 to 8 weeks Delivery Time Due To Covid 19
Noctua 200mm Nf-a20 Flx 800rpm Fan NF-A20-FLX, Dimensions: 200 x 200 x 30 mm, Mounting hole spacing: 154x154, 110x180, 170x170 mm, Connector: 3-Pin, Bearing: SSO2, Blade Geometry: A-Series with Flow Acceleration Channels, Frame Technology: AAO (Advanced Acoustic Optimisation), Rotational Speed (±10%): 800 RPM, Rotational Speed with L.N.A. (±10%): 550 RPM, Airflow: 86.4 CFM   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 Channe...
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  • Description
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Product Description

Manufacture # Noctua | Model # A20-FLX

 

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 200mm 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.

 

Features:

  • PC cases support 200mm intake, side-panel or exhaust fans
  • The bundled stock units and available aftermarket options are of questionable quality
  • The NF-A20-FLX is a true premium grade solution worthy of Noctua’s award-winning A-series
  • In order to ensure broad compatibility with today’s PC cases
  • The NF-A20-FLX impeller features suction side Flow Acceleration Channels
  • Speeding up the airflow at the crucial outer blade regions
  • This measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise
  • Noctua’s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads
  • As well as Noctua’s proprietary Stepped Inlet Design and Inner Surface Microstructures
  • The influx in order to facilitate the transition from laminar flow to turbulent flow
  • Improves flow attachment and increases suction capacity, especially in space-restricted environments
  • The tips of the fan blades ploughing through the boundary layer created
  • The Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed.

 

Overview:

  • Fan: 200 x 200 x 30 mm
  • Mounting hole spacing: 154x154, 110x180, 170x170 mm *
  • Connector: 3-Pin
  • Bearing: SSO2
  • Blade Geometry: A-Series with Flow Acceleration Channels
  • Frame Technology: AAO (Advanced Acoustic Optimisation)

 

Manufacturer Warranty: 06 Years Limited Warranty

Technical Specifications

Dimensions 200 x 200 x 30 mm
Mounting hole spacing 154x154, 110x180, 170x170 mm *
Connector 3-Pin
Bearing SSO2
Blade Geometry A-Series with Flow Acceleration Channels
Frame Technology AAO (Advanced Acoustic Optimisation)
Rotational Speed (±10%) 800 RPM
Rotational Speed with L.N.A. (±10%) 550 RPM
Airflow 86.4 CFM
Airflow with L.N.A. 59.3 CFM
Acoustical Noise 18.1 dB(A)
Acoustical Noise with L.N.A. 10.7 dB(A)
Static Pressure 1.08 mm H?O
Static Pressure with L.N.A. 0.51 mm H?O
Max. Input Power 0.96 W
Max. Input Current 0.08 A
Voltage 12 V
MTTF > 150,000 h
Accessories Low-Noise Adaptor (L.N.A.), 3:4-pin adaptor cable, 30cm extension cable, NA-AV3 anti-vibration mounts, NA-AV4 anti-vibration mounts and Fan screws
Warranty 72 months

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