Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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RayC
> 24 hourMy old fan made a loud whiney noise that I could hear the next floor up. This fan made zero noise! I thought it wasnt working at first. Not cheap but worth the silence. Replaced hot end fan on Anycubic Mega Pro.
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Felix W
> 24 hourMusste beim ersten Mal nachsehen, ob er überhaupt an ist.
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Shoestring
> 24 hourGreat fan. You cant even hear it running.
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Charles Marley Rutkowski
> 24 hourSOOOOOOO much quieter then the OEM fan I had in my inverter
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Antonio C.
> 24 hourPues aunque se nota la calidad en los productos noctua los compre para cambiar a un amplificador de sonido por que los de casa eran mui ruidosos y estos tampoco han variado mucho el sonido,tengo otro noctua de 100mm y ese ni tenteras de que esta encendido.
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Steven W.
> 24 hourBest upgrade to my DVR ever, old fans where driving me crazy....
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Itzel Douglas
> 24 hourIve had two of these running 24/7 for nearly two years with no issues. Quality fans!
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az_ras
> 24 hourNoctua fans are the best. I used this to replace a much louder fan in a device and now things are much quieter.
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thomas morel
> 24 hourBruit tres faible. Bon produit
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J. W
> 24 hourDer Noctua NF-A4x10FLX sorgt jetzt unterhalb meiner Grafikkarte für den Wärmeabfuhr. Diese hatte das Problem das sie ~7-8 Grad wämer wurde als vorher bevor die Wasserkühlung meines Ryzen 5 1600X an der Front die Frischluft für das Gehäuse recht gut erwärmt hat. Da der Kühler der Asus Strix GTX1060 OC in der Vertikale Ausrichtung sowohl die Wärme nach oben als auch nach unten abgibt, kann die wärme unten nichtmehr gut entweichen weil dort eine selbstgebaute Doppel SSD Halterung aus Plexiglas ihren Platz gefunde hat. Weiteres Plexiglas wurde mit 2 Komponentenkleber zusammen gefügt und steht nun direkt unter meiner Grafikkarte. Der Noctua Lüfter steht ganz links am Ende dieses so hergestellten Tunnels und sorgt bei 7 Volt gedrosselt für einiges an Bewegung unter der Grafikkarte. Diese bedankt sich mit niedrigeren Temperaturen, weil sie nichtmehr die ganze Zeit die abgegebene heiße Luft einsaugt. Klappt wunderbar!
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.
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.
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Flow Acceleration ChannelsThe 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 BearingThe 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 PadsIntegrated 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 MicrostructuresWith 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. |
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.
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| 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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