Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Andrew
Greater than one weekThis is an expensive fan but quiet, although I think it is only quiet because it spins slower than fans of the same size. Im using this fan as a hotend cooler in a 3D printer, seems to work fine. My biggest complaint with the fan is the packaging is ridiculous. The fan is tiny but the size of the package is huge in comparison, Id rather get less accessories and packaging so I can pay less. Most people only want the fan.
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Gérard Bouchard
> 3 dayJe lai acheté pour mon NAS DLINK DNS 320 L car le ventilateur dorigine était trop bruyant, tout a bien fonctionné, il faut cependant (mais ça dépend des versions du DNS320L) inverser les fils rouge et noir, lancien ventilateur était écrit 12V, jai donc acheté le 12V et échanger les fils rouge et noir du ventilateur et tout fonctionne.
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Roberta
> 3 dayProdotto veramente speciale per una ventola di queste dimensioni poichè ben fornito di prolunghe di varie lunghezze che permettono un adattamento personalizzato. La sua rumorosità è pressochè inesistente, la fattura ottima come anche il corredo per il fissaggio. Unico neo la mancanza di varie tipologie di attacchi facilmente intercambiabili, al fine di connettere la stessa ai più disparati apparecchi che non sempre presentano lo stesso tipo di attacchi forniti.
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Glen
> 3 dayNoctua, all you need to read to know that its going to be a quality fan or not.
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Ash
> 3 dayNever been let down by a Noctua fan. Being so small you’d think it’s noisy but it actually runs pretty quiet. I’ve got no complaints about it at all. If you want a good fan and you want what you pay for, then this is the brand.
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Tini
> 3 dayMis sur imprimante 3D CR10 Super silencieux en comparaison de l original
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Nick W
> 3 daySuper quiet fan, used on my 3D printer. When I say quiet, its too quiet. it has adequate airflow and fits as it should. Will buy again for future projects. Amazing fan.
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Michael Forrest
17-12-2024Putting the price aside as they are a primium price, these are great little fans. They come with everything you need to fit them to a pc and are as quiet as a fan gets
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Paul
Greater than one weekThis is a quality product from the packaging to the product. I know its only a fan but everything is there that you may need, adaptors and fixings. My CCTV is now so much quieter than the noisy stock fan. Great product highly recommended.
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alessandro scarpa
Greater than one weekHo acquistato due ventoline Noctua per raffreddare il dissipatore di un amplificatore lineare, ottenendo una netta diminuzione del rumore prodotto rispetto alle due precedenti tradizionali. Sono silenziose e stabili, non creano nessuna vibrazione.
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 |
