Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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DS Stieger
> 24 hourJust wish Amazon South Africa was up and running!
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will
> 24 hourVery nice fan for my Monoprice Maker Select extruder. Much quieter than the original fan, and flows enough to cause no issues during printing. Happy with this purchase, worth the money to take some noise out of the printer setup.
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Tristan Garneau
> 24 hourI bought two of these as you can see on the picture. One to cool the print and one for the heatsink on the hotend. You will need a 30mm -> 40mm adapter to install it on a e3d v6 clone but you can easily find one on thingiverse to print yourself. I had problem with the low noise adapter as it seemed to not cool the heatsink enough and I was getting heatcreep with PLA over 205C. Removed the adapter and now the problem is gone. The fan are still dead silent so im very happy with my purchase.
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Dave
> 24 hourReplaced the old noisy fan in my cctv hard drive recorder box, only took 10 minutes and works perfectly, completely silent, excellent piece of kit.
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osmanu
> 24 hourGut
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Southern Moon Soaps
> 24 hourWe love low volume in our shop. These fans are perfect and the price isn’t bad at all
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M. Vogt
> 24 hourAls Ersatz für den Lüfter im 3D-Drucker.
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Constantin Treutel
> 24 hourDer hier angebotene 40mm Lüfter lässt wenig Spielraum für Kritik. Ich betreibe zwei davon in meinem 3D Drucker. Die Geräuschkulisse bei vollen 12V ist kaum wahrzunehmen. Könnte kaum besser sein!
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Ewald Ikemann
> 24 hourWas man so sagt stimmt:
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Josh
> 24 hourUsing this for an ender fan upgrade. Works great after bucking the voltage down to 12v. Silent as usual and no problems.
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 |
