Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Shak
> 3 dayBrilliant little fan, perfect size for attaching to the top of my Odroid gold heatsink. Totally silent comes on and off automatically.
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Bloxan
> 3 dayJe recommande
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Denny Sawyer
> 3 dayI bought this fan to replace the hotend fan on my Anycubic Mega S 3D printer and I couldnt be more satisfied. The new fan is pretty much silent and came with everything required for easy installation. The fan includes several adapters for common plugs, and extension wire, screws, some silicone anti-vibration mounts, and what they call an OmniJoin adaptor set. The Mega S does not use the same connectors as any of the adapters, but it was a simple procedure to cut the wire from the original fan and crimp the wires to the OmniJoin adapter to re-use the original plug. Definitely recommend Noctua fans!
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Philippe Lagasse
Greater than one weekSuper 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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NinoJoel
> 3 dayPositiv :
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M. Roberts
> 3 dayFantastic replacement fan for Reolink NVR. Included fan is very noisy. This is easy to fit using 2 pin adapter and inline adapter to reduce speed. Well packaged. Excellent included instructions and labelled adapters. Fitted in 10 minutes. Thoroughly recommend.
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Xett
> 3 dayWant to know how these are so quiet? They move virtually no air. Versus your average $.50 part fan, these move MAYBE half the volume? Probably less.
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CraigC
Greater than one weekGreat fans, this is a real small fan but good for wifi router from getting too hot
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NetAgent
> 3 dayVery quite, but they dont push a lot of air.
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Arbi M.
> 3 dayworks like a charm. very very high quality.
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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