Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Shadrak
> 3 dayBruit quasiment inexistant et pour cause, il est très peu puissant, le flux dair est beaucoup trop faible. Ne convient pas pour refroidir une hotend par exemple. Mais très bien pour les cas ou un gros débit nest pas nécessaire. Le packaging est (comme critiqué par beaucoup de personnes ) exagéré.
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Jesica
> 3 dayIf you’re using this for an ender 3 like I did, you will have to solder and use a buck converter to step down the 24v to 12v
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Steven W.
> 3 dayBest upgrade to my DVR ever, old fans where driving me crazy....
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Private
> 3 dayGreat product. Very quiet and works well
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YES! Einstein
> 3 dayI can now be in the same room as my little 3d printer while just the fans are on. Super simple to install.
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Nuke113
> 3 dayThe quality of packaging and the fan itself, dont see how they are not selling at a loss.
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Oscar
> 3 dayPodría afirmar que ni siquiera sé cuándo está encendido ya que por primera vez encuentro un ventilador que realmente hace 0 ruido.
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Robin Staiger
> 3 dayGibt nichts zu Bemängeln. Von einer ansprechenden Verpackung bis hin zu viel gutem Zubehör. Natürlich darf man den extrem leisen Lüfter auch nicht vergessen. Noctua macht hier einen tollen Job!
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webjen
Greater than one weeklove 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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Felix
> 3 dayNutze den Lüfter als Extruderlüfter in einem Anycubic Kossel und bin sehr zufrieden! Es ist sehr viel brauchbares Zubehör dabei. Ein echter Premium-Lüfter!
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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