Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)

(0 Reviews)

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$11.72

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(10000 available )

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Reviews
  • Michael M.

    > 24 hour

    Installed this on my Wanhao 3d printer because the cheap generic fan was just not cutting it anymore.

  • Kitty

    > 24 hour

    Its a worlds difference from the stock fan my printer came with. So amazing how much sound one little fan can make. I may replace all electronic fans with Noctua fans. I love it so much since Im sensitive to sound.

  • Enrico Galvani

    > 24 hour

    ottima, mai un problema montata sulla mia stampante 3d (attenzione ai voltaggi!)

  • Jose Molina Garcia

    > 24 hour

    Used two in a 3D printer and they are working perfectly, they reduce dramatically the noise coming from the fan.

  • Gaetan Gagnon

    > 24 hour

    Bien

  • Francesco Pappalardo

    > 24 hour

    Noctua... Un nome una garanzia.

  • Philippe Lejeune

    > 24 hour

    Noctua, les ventilateurs silencieux, utilisé pour refroidir le corps de chauffe de l e3dv6 de ma creality CR 10 S

  • Jon A.

    > 24 hour

    I bought this fan after seeing a review from someone else using it in their Robo 3D R1 printer since I would be using it for the same thing. After receiving it I was surprised by the quality of the retail packaging for a fan! It was quality and appealing. Something you dont see for a part so relatively simple. After opening it I immediately noticed the quality of the fan itself and the included connectors.

  • Roomba

    > 24 hour

    Easy to install on Prusa MK2 to MK2.5S upgrade. It is very quiet and maintains good temperature control of the hot end.

  • Hilde aus Nürnberg

    > 24 hour

    diese Ausführung ist ideal für meinen Zweck geeignet gewesen, von der Größe und der Befestigung gut

NF-A4x10 FLX headerNF-A4x10 FLX header

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drivetechnology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor and OmniJoin Adaptor Set, the NF-A4x10 is a premium choice for the highest demands.

5V PWM version5V PWM version

AAO frame

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, both of which further refine the fan"s performance/noise efficiency.

NF-A4x10 FACNF-A4x10 FAC

SSO2SSO2

NF-A4x10 AVPNF-A4x10 AVP

NF-A4x10 ISMNF-A4x10 ISM

Flow Acceleration Channels

The NF-A4x10 impeller features suction side Flow Acceleration Channels. By 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.

SSO2 Bearing

The NF-A4x10 features the further optimised second generation of Noctua"s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.

Integrated Anti-Vibration Pads

Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks.

Inner Surface Microstructures

With 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, which results in reduced blade passing noise and improved airflow and pressure efficiency.

NF-A4x10 bannerNF-A4x10 banner

Reduced motor hub size

Thanks to its streamlined, compact motor design, the NF-A4x10"s motor hub is smaller than with conventional 4cm fans. This allows for more blade surface area and thus contributes to the NF-A4x10"s superior airflow and pressure performance.

NF-A4x10 PWM table NF-A4x10 FLX table NF-A4x10 5V PWM table NF-A4x10 5V table
NF-A4x10 PWM NF-A4x10 FLX NF-A4x10 5V PWM NF-A4x10 5V
Connector 4-pin PWM 3-pin 4-pin PWM 3-pin
Voltage 12 V 12 V 5V 5V
RPM Max: 5000 / Min: 1000 4500 Max: 5000 / Min: 1000 4500
RPM with L.N.A. 3700 3700 - -
Acoustical Noise 19,6 dB(A) 17,9 dB(A) 19,6 dB(A) 17,9 dB(A)
Acoustical Noise with L.N.A. 12,9 dB(A) 12,9 dB(A) - -
Size 40x40x10 mm 40x40x10 mm 40x40x10 mm 40x40x10 mm
Colour Brown & Beige Brown & Beige Brown & Beige Brown & Beige

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