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

(634 reviews)

Price
$11.72

Quantity
(10000 available )

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2468 Ratings
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Reviews
  • Synthguy

    > 24 hour

    Although this was more than I intended to spend, I thought I would try one to replace a noisy fan in a varilight in my small home studio that was slowly driving me crazy. It came beautifully packaged with a variety of adapters and easy to install rubber shock mounts, was up and running in a few minutes, and is almost completely silent.

  • Harry

    > 24 hour

    Ich habe den Lüfter in einem Anycubic i3 Mega verbaut.

  • Kenny Eaton

    > 24 hour

    It’s a Noctua. They’re some of the best fans available. If you want a quiet fan that lasts, this is what you buy.

  • Jürgen B.

    > 24 hour

    Ich bin von dem kleinen Lüfter wirklich positiv überrascht, der jetzt anstandslos seinen Dienst als Hotendkühler in meinem CR10 verrichtet. Der Originallüfter hat mich mit seinem durchdringenden Pfeifen sehr gestört, zumal ich den 3D-Drucker nicht in einen eigenen abgeschlossenen Raum stellen kann - an längere Drucke über Nacht war da nicht zu denken. Nach dem Einbau war der Lüfter nicht mehr zu hören, dachte zuerst ich habe ihn falsch angeschlossen, aber er läuft und ist für die Kühlung des Hotends absolut ausreichend.

  • Mike Lips

    > 24 hour

    Hab ihn für den Anycubic I3 Mega bestellt. Er läuft jetzt als Kühler für die Nozzle. Ich hab ihn das erste mal wieder ausgebaut, weil ich dachte er läuft nicht. Aber er läuft. Ist halt nur sehr viel leiser als der Originale.

  • Shak

    > 24 hour

    Brilliant little fan, perfect size for attaching to the top of my Odroid gold heatsink. Totally silent comes on and off automatically.

  • Harald Groeger

    > 24 hour

    Habe damit den unglaublich lauten und vibrierenden Hotend-Lüfter des Anycubic i3 Mega ersetzt. Ein unglaublicher Unterschied! Einzige Warnung: Im Anycubic i3 Mega sind keine standard Lüfteranschlüsse verbaut, womit man sich einen Adapter basteln muss (in meinem Fall mit F-M Jumper Kabeln erledigt).

  • James Buonopane

    > 24 hour

    I installed this into my original Xbox with a 1.0 motherboard. The original fan is terribly loud and proprietary. I used this in combination with a special plate from RetroFrog and it works perfectly.

  • Jeannette Avakian

    > 24 hour

    very well packed and lots of accessories with it.. very good quality

  • rich94109

    > 24 hour

    Looks like a premium fan, but like the flyer (with the fan) said, that there are several shapes of connectors (if none provided fit and this is a replacement fan, splice the existing connector to the new fan).

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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