Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Alice
> 3 dayMolto silenziosa ma con un buon flusso daria. Misurato con lanemomentro perde circa il 25% della ventola originale dellestrusore della stmpante 3D dove lho inserita, ma è immensamente più silenziosa: anzi non fa proprio rumore.
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AJC
Greater than one weekI was a bit concerned when I read all the reviews saying it was so quiet, for other fans quiet means low airflow. This fan is great the airflow is better than the fan I was using before and it quieter to boot. I installed on my 3d printer to cool all metal Hot Ends.
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dubwoods
> 3 dayUsed to upgrade a PSU
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Randiz
> 3 dayCon estos ventiladores Noctua, mi CR10SPRO, ha cambiado a no hacer prácticamente ruido. Los recomiendo para la placa base, caja de la impresora y fuente alimentación. Para el Hotend poner los de siempre por el flujo de aire.
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Bryan
> 3 dayPresa come upgrade per la mia stampante 3D Anet A8, rumore eliminato e flusso daria incrementato, più di così non si può!
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Ewald Ikemann
Greater than one weekWas man so sagt stimmt:
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Emmanuel
25-09-2024très satisfait de ce produit très silencieux et efficace
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Kurt Jenkins
> 3 dayNice addition to my Ender 3 Max...much quieter. Excellent selection of connection wiring and mounting options with it too.
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Dr. Darrell Johnston
28-09-2024Silent and reliable
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Big D
> 3 dayArrived on time and they were just as described, Noctua fans are by far the best out there when it comes to how smooth and quite they are! Made a big difference with my 3D printer! I wish they made a 50mm x 50mm X 10mm fan (hear that Noctua? Please!) 12v and 24v versions would be awesomeness!!
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 |
