Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Heidewolf
> 3 dayFür einen kleinen Lüfter 4 x 4 x 1 cm und ein paar Gumminippel und Kabelchen
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JTB
> 3 dayIm 3d Drucker eingebaut und super leise
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Anne Meinema
Greater than one weekSaw a video for upgrades to do on my Creality CR10S Pro and there was this fan that can be used for cooling the electronics to keep the noise down, so i did order them and after a year i installed them on my printer.
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Franz S.
> 3 daySuper Lüfter, wie schon geschrieben extrem leise selbst bei voller Drehzahl. Viele Adapter dabei zum Anschließen.
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Fatty
> 3 dayDer Lüfter ist nicht billig, aber seinen Preis wert.
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JOSE M
> 3 dayExcelente, muy rápido la entrega y calidad del artículo
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Alexandre
> 3 dayJe ne lai pas encore monté mais rien que pour lemballage qui est juste abusé pour un pauvre tout petit ventilateur, je dégrade la note.
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Tariq Hussain
> 3 dayUsed this in my cctv DVR which was humming .it humms no more with this fan.great silent night
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Usuario
> 3 dayMuy silencioso y eficaz tal y como anuncia. En cuanto a durabilidad el tiempo dirá.
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Patrick Baker
> 3 dayI needed a new fan for my 3D printer control box as mine was getting noisy and annoying. Got recommended this brand by a friend and would recommend this fan/brand to anyone looking for a replacement.
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 |
