Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Thomas
> 24 hourMir gefällt der Lüfter wirklich gut, habe den in meinen 3D Drucker eingebaut, ist echt um einiges leiser geworden. Die Kühlleistung ist auch mehr als ausreichend.
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Andrew
> 24 hourFantastic - sorry... Its only a little pun/fan.
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thychubbz
> 24 hourBought these to silence a server I have at home, and they sure did the job!
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Jae
> 24 hourUsed for reolink nvr. Easy to install, runs really quiet and lowers temp. All you can ask for.
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Mathew
> 24 hourAfter finishing my mini-itx build, I held back on ordering fans until i figured out how much space I had to spare for them. I needed a fan that was less than 2.5 inches tall and I figured Id have to run multiple fans just to be able to safely game. Without fans my gpu was at a constant 79C while gaming.
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Esteban Zieme
> 24 hourThis fan is unbelievably quiet. Dropped right in to my wanhao duplicator i3 for both the extruder and the control box and Im very glad I did. Need to buy one more for the print cooling fan. I literally cannot hear the fans running, all I hear now are the steppers.
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Jorge
> 24 hourThis 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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Teque5
> 24 hourIts possible that there is no higher quality product on Amazon than these Noctua fans. I bought this to replace the utter garbage that came in my reolink NVR and it worked perfectly and silently. The number of adapters this thing comes with is fantastic, it would work in any application. The sheer effort that went into not only the product but the packaging and overall design is truely one-of-a-kind. A six star product.
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gino
> 24 hourValida
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Dennis Werner
> 24 hourIch habe den NF-A4x10 als Replacement für meinen 3D Drucker gekauft gehabt und bin begeistert. Er ist noch heute Leise und schafft es die Nozzle nicht überhitzen zu lassen.
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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