Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Alessandro O.
> 3 dayUtilissima per rimpiazzare quelle delle stampanti 3d.
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D. Hanks
> 3 dayThis fan is just as loud as the one I replaced
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BICTEL
> 3 daysuper produit livré avec tous les connecteurs quil faut ! super
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CoreyZ
> 3 daySuper quiet. Used these to replace the hotend fan on my printer, and for a cooling fan for my pi. Both were super easy to install and the extra connectors that come with them make different systems really compatible.
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Dominic
> 3 dayInstalled into a taramps amplifier. Finally my car is silent.
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Jailyn Cassin
> 3 dayPensaba que iban a hacer menos ruido dado a la conocida marca, pero hacen un ruido muy parecido a los ventiladores de fábrica de la ender 3 pro, menos ruido SI, pero nada de silencioso, aún así espero que me duren el material y la construcción parecen buenos.
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Prof. Keyon Harris PhD
15-11-2024Pour mon imprimante 3d, javais lu les commentaires enthousiastes et franchement, je ne suis pas déçu. Ça vaut vraiment la peine de claquer un peu plus de sous que pour des ventilos lambdas.
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anonymousplease
> 3 dayThe fans are quiet on the highest setting. I have them attached to my playstation in the living room, and you cannot hear them untill you are within 2ft of them. great product and worth the money.
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Angel L Nieto Ruiz
Greater than one weekA veces tengo que mirarlos porque creo que están apagados de los silenciosos que son.
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CER PC Services
Greater than one weekI item worked great! It is very quiet and fit perfectly on my CPU heatsink.
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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