Noctua 40mm Nf-a4x10 Pwm 5000rpm Fan (NF-A4x10-PWM)

SKU : A4x10-PWM
Brand : Noctua
This product is either discontinued or we cannot get that from suppliers.
Noctua NF-A4x10-PWM 5000RPM 40mm Case, Fan Size 40x40x10mm, 4-Pin PWM Connection, SSO2 Bearing, AAO Frame, Integrated Anti-Vibration Pads, Inner Surface Microstructures, Rotational Speed 5,000 RPM, 3,700 RPM with L.N.A, Min Rotation Speed 1,000 RPM, Airflow 8,9 m³/h, 6,6 m³/h with L.N.A, Acoustic Noise 19,6 dB(A), 12,9 dB(A) with L.N.A, MTTF >150,000 Hours, Operating Voltage 12V.   Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 is an award-winning, premium-quality quiet fan in size 40x10mm.
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Product Description

Manufacture # Noctua | Model # A4x10-PWM

 

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 is an award-winning, premium-quality quiet fan in size 40x10mm. The PWM version sports Noctua’s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adaptor as well as an OmniJoin Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

 

Features:

  • The NF-A4x10-PWM motor hub is smaller than with conventional 4cm fans
  • This allows for more blade surface area and thus contributes
  • The NF-A4x10-PWM impeller features suction side Flow Acceleration Channels
  • 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
  • Noctua’s Stepped Inlet Design adds turbulence 
  • To the influx in order to facilitate the transition from laminar flow to turbulent flow,
  • The tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures
  • Flow separation from the suction side of the blades is significantly suppressed
  • Integrated Anti-Vibration Pads made from extra-soft silicone minimise
  • The transmission of minute vibrations while maintaining full compatibility.

 

Overview:

  • Brand: Noctua
  • Lighting: None
  • RPM: 5000 - 5999 RPM
  • Frame Colour: Brown
  • Blade Colour: Brown
  • No. of Fans: 1

 

Manufacturer Warranty: 06 Years Limited Warranty

Technical Specifications

Size 40x40x10 mm
Screw hole spacings 32 mm
Connector 4-pin, PWM
Bearing SSO2
Blade Geometry A-Series with Flow Acceleration Channels
Frame Technology AAO (Advanced Acoustic Optimisation)
Rotational Speed (+/- 10%) 5000 RPM
Rotational Speed with L.N.A. (+/- 10%) 3700 RPM
Airflow 5.2 CFM
Airflow with L.N.A. 3.9 CFM
Min. rotational speed 1000 RPM (PWM, ±20%)
Acoustical Noise 19.6 dB(A)
Acoustical Noise with L.N.A. 12.9 dB(A)
Static Pressure 1.95 mm H2O
Static Pressure with L.N.A. 1.21 mm H2O
Max. Input Power 0.48 W
Max. Input Current 0.04 A
Voltage 12 V
MTBF > 150,000 h
Accessories 30cm Extension Cable, NA-AV3 anti-vibration mounts, OmniJoin Adaptor Set, 4-pin y-cable, Low-Noise Adaptor (L.N.A.), 4 Fan Screws
Warranty 6 year

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