Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Terrill Orn
> 3 dayBom produto, muito silencioso, um pouco caro mas vale a pena
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rainer junge
> 3 dayAlles super gelaufen
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Broke
> 3 daySuper quiet and for the size moves a lot of air.
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Kieran M.
> 3 dayBought a Hikvision DVR 7200 series.... fan was very noisy... using decibel meter at 15cm distance was reading average 48db fan noise.
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az_ras
Greater than one weekNoctua 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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Hele
> 3 dayAls leiser Ersatz für den billigen Originallüfter am Hotend des Anet A8 (3D Drucker) brauchbar. Nicht ganz billig, dafür ist alles dabei, was man brauchen könnte, um den Lüfter anzuschließen. Sogar ein paar Recht praktische Kabelklemmen, wenn man in meinem Fall einfach den alten Kabel am Lüfter abzwickt, um ihn nicht neu verlegen zu müssen.
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Lampjesman
> 3 dayPast perfect in een anycubic mega s ! Wat een zee van rust , geen lawaai meer!
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Bladevane
15-12-2024Having gone through 2 cheap and cheerful fans on my 3D printer I was getting fed up with the prospect of continuing poor reliability and nosy fans. I bought this Noctua fan, fitted it and boy, is is a world apart form the general rubbish on sale. Well engineered with decent bearings and sound (pun intended) aerodynamics which make it virtually silent. The box came with 2 extension leads and a 3-2 wire reducer so no soldering or fiddling about just plug and play. Wish I had made the conversion ages ago.
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Isaiah B
> 3 dayI most likely didn’t install it 100% properly.. im pretty sure this is a12v fan and the power from an ender 3 is 24 volts which is alittle much for the fan but it’s been working excellently over the past month without any extra attachments..
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alessandro scarpa
> 3 dayHo 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 |
