Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Richard Quaif
> 3 dayThese are well made and quite. The problem I have is that the air flow is less than the noisy fan I had. I really need a larger fan but don’t have the room so I’m stuck with a noisy fan.
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Ernst Kirschner
> 3 dayausgezeichneter Lüfter für mein Funkgerät IC 208
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Jaime Ariel Cabrera
> 3 dayMontado en una creality CR 10S con la modificacion de ventilacion del fusor y funciona de maravilla, ademas de quitar ruido al sistema en general.
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Jeff C
Greater than one weekWhen searching for a replacement fan for Sabretooth Z77 Mb, this fan is in hte search returns but it DOES NOT FIT!
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sarkwat
> 3 daygood fan very quit
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Wood Hog
> 3 dayBought two of these for my Ender 3 Pro and they are much more quiet than the stock fans. Easy to install and come with a variety of connectors. Highly recommended.
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Joshi
> 3 dayBei Noctua noch nie was falsch gemacht... Wer Leise, Leistungsstarke Lüfter braucht ist hier richtig
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Matthias M.
Greater than one weekProdukt ganz gut. Montagezubehör iat mega... Langlebigkeit noch unklar
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Jorge
> 3 dayThis thing is really quiet. Im just baffled by how quieter it is than my previous setup. I bought it to replace the one in my 3d printer. Before I had to leave the room when the printer was working now I can barely hear it. Super recommend. The packaging is amazing with lots of adapters. I cant be more happy with it.
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Oscar François de Jarjayes
> 3 day・40㎜サイズでも、3pin仕様の接続なため、制御可能である。
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 |
