Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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matheyoyo
> 3 dayras conforme
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Laura
> 3 dayHo acquistato due di queste ventole insieme ad una 60x25mm e ad alcuni stepdown. Lo scopo era quello di ridurre il rumore prodotto dalla mia Creality Ender 3 MAX e ci sono riuscite alla grande. Dopo 3 mesi nessun segno di cedimento.
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Digitalis
> 3 dayGreat little fans that are quiet and effective. I use Enterprise RAID cards in non-enterprise systems. The problem is that they overheat because they don’t have their own fan. That’s fixed.
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jcaustin
> 3 daynot to scale
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Roselyne Bailly
> 3 daypour remplacement dans un lecteur vidéo Mede8er type Med500x2 avec DD interne: ventilo dorigine qui commençait à siffler (pour info cest un Doceng FD124010 SS ZP et qui coute entre 10 et 20€ nue + le transport)
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david
> 3 dayENTREGA RAPIDA Y DE BUNENA CALIDAD. GRACIAS
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Hans
> 3 dayHeerlijk stil - low speed, dus minderlucht verplaatsing.
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Raphael ROUX
> 3 dayTout sest déroulé comme prévu. Parfait
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Bob the Boomer
Greater than one weekFor only slightly more money, Noctua packages their fans with many thoughtful extras, such as extension cables, resistor cables to make a fan run slower and/or quieter, rubber screws for vibration isolation, and even Scotch-Lock brand connectors for splicing tiny wires onto proprietary connectors.
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Ollie
Greater than one weekBought these as I was fed up of the fans being the loudest part of my 3D printer. I’ve tried all sorts of PWM controllers etc to control it in the past but nothing as really made much of a difference. So splashed out and bought these. Wow they’re quiet and surprisingly good air flow as well. Would recommend for anyone looking for a quick and fairly cheap solution to a noisy 3D printer
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 |
