Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Tini
> 3 dayMis sur imprimante 3D CR10 Super silencieux en comparaison de l original
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Jesse
> 3 dayBought this to replace a noisy stock fan on my custom ender 5 head. Bolted right up as a remove and replace operation. Came with a fancy case and screw.
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Pedroj.lopez
> 3 dayperfecto, no hace ruido y he bajado unos grados al equipo.
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FisH
> 3 dayDer Lüfter ist wirklich ein Traum! Habe diesen im CR10 zum Kühlen des Extruders im Einsatz. Am Anfang dachte ich er läuft gar nicht, da er wirklich kaum bis gar nicht hörbar ist. So einen extrem leisen Kühler hatte ich noch selten gesehen, werde jetzt alle anderen 40x40mm Lüfter gegen diesen tauschen, das Zubehör dabei grandios, Scotch klemmen, Schraubenlose Montagemöglichkeiten für noch mehr Dämpfung, etliche Adapter, 1A!
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Käufer
> 3 dayHabe den Lüfter jetzt schon an drei 3D-Druckern (Ender 3 und CR10S5) verbaut. Besser geht es in 40mm halt nicht! Klare Kaufempfehlung.
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James H. Biggs
24-11-2024Omg, I have to look at my 3d printer to see if its on.. the fan is so quiet. very low flow but sitting next to the printer not printing I cannot even here this fan running...
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Patrick Stöckel
> 3 dayTop Qualität, sehr gute Kühlleistung,
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user6282626
> 3 dayGuter Lüfter, im Normalbetrieb leise, auf voller Drehzahl aber recht laut. Ich nehme denen nicht ab das der Fan 45000 rpm schafft, warscheinlich nen Tippfehler, könnte aber auch eine Fälschung sein, Support ist kontaktiert.
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Dalibor Markovic
> 3 daySuper
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RAL WAL
> 3 dayBought this as a replacement fan for the cold end of the extruder on my Prusa i3 3D printer and I love it.
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 |
