Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Fqdn
> 3 daySilencioso y bastante caudal para lo pequeño que es.
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khader
> 3 dayI always hated Noctua fans for their ugly looks but they do the job expected all the time, temps dropped 10 degrees on my RAMs.
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Donald H.
> 3 dayDisappointed, once I switched out the fan from my Amcrest DVR from my security system I noted the noise factor from the fan was no change. Since I spent the labor effort did not return.
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Canaille
> 3 dayExtrêmement silencieux !
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Steve
> 3 dayI am a very picky purchaser and I believe this is one of the best fan options on the market!
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Philippe Lagasse
> 3 daySuper produit. Super silencieux. Rien a dire de ce côté. Il faudrait une version moins chère sans tous les câbles en accessoire. La j’en mettrais partout !
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Bob Crockford
24-11-2024Fan as expected, nice and quiet!!
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Lacroix
> 3 dayPetit ventilateur très silencieux , utilisé pour refroidir des disques durs en rack dan u ne salle où le silence est primordial.
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Emmanuel Van Oostveldt
> 3 dayParfait que dire de plus
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Thibaut
> 3 dayFacile à monter, très silencieux. Je lai mit sur une imprimante 3D Original prusa I3 mk2S et il a fonctionné du premier sans rien changer dans les paramétrage. On branche, ca marche!
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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