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

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$11.72

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(10000 available )

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Reviews
  • Jay

    > 3 day

    These fans are phenomenal. I just wish Noctua would make a 24v version and make a snail type turbo fan for 3D printers. You hearing me Noctua?

  • Hercules

    > 3 day

    it is not 40mm x 10mm, the 10 mm measurement is more like 11 with out the rubber cushions or 12 with the cushions. not 4 pin pwm fan for motherboards that use a thermal armor assist fan. My bad

  • Gaber Marcel

    > 3 day

    Der Lüfter ist gut, benutze ihn für meinen Anycubic Mega Pro, aber er ist lauter als gedacht. Habe für mein Netzteil ein billigeres Produkt gekauft, das Leiser ist. Aber das Zubehör von Noctua, sowie die Hochwertige Verpackung ist ein Super! Sehr viel Zubehör, man muss gar nicht mal Löten.

  • tommaso

    > 3 day

    Prima esperienza con Noctua, devo dire veramente sorprendente la silenziosità ottenuta, ottimo prodotto

  • Nathaniel Hudson

    > 3 day

    Completely whisper quiet, even at full speed. My only gripe is the price, which seems a tad excessive. Otherwise awesome!

  • Loris

    Greater than one week

    Come sempre si confermano le ventole più silenziosi che ci siano sul mercato.. Possono costare quelle 5 o 10 euro in più di altre ventole che assicurano la silenziosità.. Ma credetemi.. Solo loro effettuano un lavoro alla perfezione..

  • Carlos

    > 3 day

    Vale la pena pagar un poco mas por esta marca de ventiladores.

  • Geiler Stöpsel

    > 3 day

    finde aber bei der Verpackung, obwohl es sehr schön gemacht ist könnte man vielleicht ein wenig Kunststoff sparen.

  • trueillusion

    > 3 day

    Seit vielen Jahren verbaue ich schon Noctua-Lüfter und bin stets begeistert gewesen. Diesmal will ich aber eine Rezension schreiben, weil die jetzt gekauften Lüfter wieder einmal mich überraschten. Qualitätsprodukt, laufruhig, leise und leistungsstark und trotzdem so klein in den Abmessungen. Habe diese und noch größere in meinen neuen 3D-Drucker verbaut und konnte damit die Geräuschentwicklung sicherlich um gefühlte 70% reduzieren.

  • PericP

    > 3 day

    Cumple perfectamente con li que promete. Lo tengo instalado en una impresora 3d y tengo que mirarlo para ver si funciona, porque no hace en absoluto ningún ruido. El precio es quizás un poco exagerado.

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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