Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Dr. Dominic Kuhlman
> 3 daySuper leise
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Sabrina
> 3 dayThe best packaging and supporting accessories Ive ever seen - seriously! Would give this a 6 if possible.
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JD
> 3 dayI moaned and groaned about the price of this tiny fan but its worth it. Installed on my CR10S 3D printer and its extremely quiet. It comes with all the cables and adapters that you might need. I just soldered the new fan in however.
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Thomas
> 3 dayPasst hervorragend zum AI3M für das Hotend. Sehr leise, einfache Montage.
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GIAN
> 3 dayLe ventole Noctua sono sempre il top della qualità non deludono mai
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Bart Brummans
> 3 dayI have to admit...I was very skeptical. After listening to my cooling fan for a few months Id had enough.
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Carlo
Greater than one weekVentolina acquistata per installarla in un DVR con ventola ormai non funzionante.
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Sascha B.
> 3 daywie beschrieben. Schnell geliefert. Gerne wieder
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Cristian
> 3 dayHo sempre sentito pareri molto positivi su queste ventole e quindi ne ho presa per provare.. Io lho utilizzata per sostituire la ventola rumorosissima dellhotend di una Creality Ender 3 e posso solo confermare la loro qualità e silenziosità. Non la si sente nemmeno girare e produce un buon flusso daria.. Cosa altro aggiungere? Se necessitate di una ventola qui andate sul sicuro.. P.S. Per chi volesse utilizzarla come ho fatto io su una stampante 3d Ender 3 ,necessita di in convertitore dc/dc in quanto la scheda madre della Ender 3 opera a 24 volt mentre la ventola in questione richiede12 volt per il corretto funzionamento...
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Phil
> 3 dayLeise, guter Luftumsatz... Gerne wieder.
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 |
