Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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G. Johnson
> 3 dayI purchased this Noctua fan to replace the noisy fan in my Swann NVR8-7400 security system. This Noctua is very, very, very quiet.
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Paulchen Panther
> 3 dayIch den Lüfter für eine andere Funktion eingebaut Leider hat er diese Aufgabe nicht erfüllt.
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Timothy Tisdel
Greater than one weekThe fan works perfectly but the mounting options weren’t perfect. Nothing four nuts and bolts couldn’t fix though. Overall happy with this fan. Extremely quiet and effective.
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Cliente de Kindle
Greater than one weekQue decir, lo de siempre, es un noctua, casi 24h al día enchufado y no se oye nada, utilizo dos para refrigerar una Ender 3 Pro, uno en placa y otro para enfriar el hotend.
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Dan
> 3 dayCan’t go wrong with Noctua fans. It’s always worth the extra cost.
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Martva
> 3 dayI ordered this fan as extra cooling for the a northbridge of my computer. The fan runs very silent. In the box all nessecary fixing materials are there. No need to order extra screws or things like that.
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Ich
18-12-2024Ein super leiser Lüfter
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Rudolph
> 3 dayLo compré para silenciar mi imprsora 3D ender 3. Compré 2 para ponerlos en la tapa de la electrónica para que ventilara mejor los TMC2208 que tengo. La diferencia de ruido es abismal, recomendable! Además viene con muchos accesorios para reducir aún más el ruido, hacer empalmes con otros cables, varios conectores etc.
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rainer junge
> 3 dayAlles super gelaufen
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Andreas
> 3 day5* gibts wenn alles passt, wie gewünscht.
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 |
