Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Hans
Greater than one weekHeerlijk stil - low speed, dus minderlucht verplaatsing.
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salet
> 3 dayottimo prodotto silenziosissima, unico neo che mi è servito un adattatore di tensione per portarla a 12v.
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Obscu
> 3 dayParfait, premiere fois que jachète un produit de cette marque, jai été vraiment étonné par la qualité et lattention portée à chaque détails comme le packaging très soignée. Je nai pas eut le temps de tester le produit encore.
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Marcia B.
> 3 dayJust as described. Perfect.
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Stephan Heyser
> 3 daySehr gut bin zufrieden
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Sim
> 3 dayUsed to replace a broken Security Camera DVR fan. My dvr only has a 2pin connector so this fan runs at full speed and is incredibly loud.
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Marcos
> 3 dayJai pris ce produit pour mon imprimante 3d.
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Vulpephile
Greater than one weekNothing but the best from a company that has a reputation for delivering excellence. The most impressive thing was the OmniJoin connectors and they saved me so much hassel and time installing this as a replacement fan on my Ender 3 printer. Instead of having to undo all the wiring and pull everything out of the cable chains and sheathing I was able to just clip the old fan off and join the original wiring to the new fan using the OmniJoin connectors, took a whole 5 minutes. Love these, bought two move to replace the other fans on my Ender 3.
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Richard
> 3 day2 of these were installed on my ender 3 3D printer with the usage of a buck converter to reduce 24v to 12v for the fan. The 3D printer functioned just as well as it did before but with a noticeable reduction in noise. The accessories included were very useful, specifically, the 2 pin fan adapter was useful to avoid having to spend time crimping connectors and checking polarity.
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Bryan
Greater than one weekInstalled this as a replacement for the noisy OEM fan in my ebike charger using the 3-pin to 2-pin adapter. It wouldnt spin up. Had to reinstall the original fan. Tested the fan header at 12V. Not sure what the issue was.
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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