Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Lane Laucomer
> 3 dayI use this on my 3d printer (AM8 with SKR v1. 3) in place of the standard hotend fan, set to 60% by default. At this speed, its hardly noticeable when its the only thing running. Even at 100% its still quieter than the motors and steppers.
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Stephane S.
Greater than one weekVentilateur facilement remplacé. Plus aucun bruit pour le moment.
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GROGNON
> 3 dayLe ventilateur correspond parfaitement à mes attentes, et surtout il est très silencieux.
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Karma Ananda Juan
> 3 dayExcellent product!
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Joan Carles
> 3 dayLo compré por recomendación para mi impresora 3D y el cambio ha sido abismal. Te tienes que creer que está funcionando porque no hace nada de ruido. Todo un acierto en comparación con el ventilador que venía de serie.
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David
24-09-2024Nachdem ich testweise den Netzteillüfter durch einen Nocuta Lüfter habe und mit dem Ergebnis absolut zufrieden bin, ist jetzt der Hotend Lüfter an der Reihe. Wie von Noctua gewohnt kommt der Lüfter in einer sehr hochwertigen Verpackung mit einigen Adapterkabeln, die ich bisher aber noch nie benötigt habe.
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Brook
Greater than one weekUsed this to upgrade a noisy fan in a Swann security system DVR. This thing is phenomenal! Went from a constant humming headache to not even knowing it is there. Packaging is great, and comes with different wires for different applications. Worth paying for this compared to the 2 dollar cheapie.
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Olen Hoppe
Greater than one weekI hooked these up to my 3d printer and had to check the LCD to see if the power was on. These things are quiet! I like that they included multiple connectors for just about every situation. Time will tell how cool these keep the stepper motors and the hot end, but for now, Im pleased with this purchase.
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fortuc
> 3 daySi tratta di un prodotto di ottima qualità, ventola super silenziosa ed imballaggio perfetto. Daltronde si tratta di una NOCTUA che per me è una garanzia.
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Adam
> 3 dayFrom the packing to the install, I can’t believe how cheap this amazing quiet fan is.
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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