Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Johan
> 3 dayComme tout le monde, jai pris ce ventilo pour le faible bruit qui est annoncé.
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Paul Rosu
> 3 daySuper quality of the fans, but I dont know if the position of the fans is good, but there is space for the air to disperse between the glass and the fan.
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Stephen
> 3 dayThis fan is famously quiet, and installing a buck converter to drive it at 12 VDC in my 24VDC Ender-3 printer was neither costly nor difficult (though a 24VDC version of this fan would be greatly appreciated). I did have intermittent contact trouble and bulk issues using the supplied splices within my extruder cable chain, though. I would much rather have a single cable long enough to reach the electronics box.
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Walter
> 3 dayOttimo prodotto, molto silenziosa ma comunque potente. Usata in una stampante 3d.
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J. HEINE
> 3 dayKeine Volt im Titel angegeben. Führte zum Fehlkauf.
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jose manuel
> 3 dayViene con muchos cables y adaptadores para absolutamente todo, yo lo monte en una impresora 3d, y estoy nuy contento con la calidad que proporciona
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MR HUB
> 3 dayRempli complètement sa fonction. Réduction du bruit énorme par rapport au ventilateur remplacé sur imprimante 3D. Très bonne référence ...
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Nico
> 3 dayIch habe den Lüfter in meinem 3D-Drucker (Anycubic Mega S) als Hotend-Lüfter verbaut.
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EDominguez
> 3 dayReplaced the OEM fan on my MB with this, temps improved and noise level went down. I would recommend this fan for replacing the assist fan on rear of a Z77 ASUS Sabretooth MB.
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gianpaolo
Greater than one weekDi altissima qualità, montatata sulla mia ender 3 su hot end, adesso stampo abs senza problemi di sollevamento
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 |
