Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Estevan Batz
> 24 hourCumple todas las expectativas. Nada de ruido, fácil montaje y gran presentación. Compraré más seguro
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jmartul
> 24 hourLo principal , es súper silencioso ,trae varias opciones de conexión y una presentacion por encima de su coste.
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jezek alvarez
> 24 hourthis fan is awesome when it comes to airflow and how quiet it runs. i highly recommend this for anyone who is looking to upgrade the stock ender 3 printer fan. Just and FYI, you will need to get a voltage down stepper as the stock printer fan voltage is 24v and the fan is 12v.
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Gerardo Di Pippa
> 24 hoursuper qualité !!
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webjen
> 24 hourlove that these come with all the pin adapters, so you dont have to worry if you have a 2, 3, or 4-pin motor. used these in an aquarium light strip, and they are very quiet.
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Texas65
> 24 hourThis replaced a 40x40x10mm chassis fan in a network video recorder. The original fan barely moved any air, and after a couple of weeks it started making a loud noise which was annoying. It had a 2-prong plug with a 8 cord, so finding a suitable replacement was a challenge as most 2-prong fans had 3 cords. This fan is a 3-prong with a 2-prong adapter, which combined gave me the 8 length needed to plug the fan into the motherboard. Unlike the original fan, this fan moves a lot of air - far more than the original. And best of all, it is silent - no more high-pitched whine! Fit perfectly in the chassis.
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Bexley2012
> 24 hourThese fans are VERY quiet. Just as advertised. The kit they come with has high quality parts and connectors. I was very happy with this purchase. The seller shipped quickly and there were no issues. I will buy from them again.
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Corrine Ankunding
> 24 hourUnglaublich Hochwertig für dieses Geld! Sehr edel gestaltete Verpackung mit einer Menge Zubehör. Habe den lüfter an einem anycubic i3 Mega zur hotendkühlung verbaut, aus dem nervigen Drucken wird ein entspanntes Arbeiten! Empfehle aber zusätzlich noch den Lüfter für das mainboard zu tauschen.
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CF
> 24 hourAll 40mm fans are going to be noisy when shifting air at high speed, but these are a far cry from Noctuas usual quality and quietness. Even with the low noise adapters I dont think they are much better than cheaper alternatives.
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Colin M
> 24 hourThe Sunon 35mm fan that came with my Asus TUF motherboard got really noisy. Even the brand new replacement has a loud whine. Fortunately the motherboard includes a panel for a 40mm fan so I bought this Noctua fan and swapped it and wow, I can only hear it if I put my ear a few inches away. I have been super impressed with every Noctua product, worth every penny.
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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