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NOCTUA NF A4x20 PWM 1
NOCTUA NF A4x20 PWM 2

NOCTUA NF-A4x20 PWM

Case Fan

NOCTUA
Availability:

Out of stock


 

  • Integrated Anti-Vibration Pads
  • Custom-designed PWM IC with SCD
  • Low-Noise Adaptor
  • 6-year manufacturer’s warranty
  • Flow Acceleration Channels
SKU: NOCTUA NF-A4x20 PWM

1,499 2,199

Out of stock

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NOCTUA NF-A4x20 PWM

Noctua NF-A4x20 PWM  Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm.

  • The PWM version sports Noctua’s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers comes with a Low-Noise Adaptor
  • Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
  • The NF-A4x20 impeller features suction side Flow Acceleration Channels. 

*Get more deals on Case Fan here
*Get more details on Noctua official website here

 

SKU: NOCTUA NF-A4x20 PWM Categories: ,
Size40x40x20 mm
Mounting hole spacing32×32 mm
Connector & pin-configuration
4-pin PWM
Cable length20cm + 30cm NA-EC1 extension cable
BearingSSO2
Blade geometryA-Series with Flow Acceleration Channels
Frame technologyAAO (Advanced Acoustic Optimisation)
Rotational speed (+/- 10%)5000 RPM
Min. rotational speed (PWM, +/-20%)
1200 RPM
Airflow
9,4 m³/h
Acoustical noise14,9 dB(A)
Static pressure
2,26 mm H₂O
Max. input power0.6 W
Max. input current0,05 A
Operating voltage12 V
MTTF> 150.000 h
Scope of delivery
  • Low-Noise Adaptor (L.N.A.)
  • 4-pin y-cable
  • OmniJoin Adaptor Set
  • 30cm Extension Cable
  • 4 Vibration-Compensators
  • 4 Fan Screws
Warranty6 Years

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