Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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J. E. Egner
> 3 dayIch habe den Lüfter in meinem Anycubic i3 Mega 3D-Drucker am Hotend verbaut und muss sagen. Wow! ich musste dreimal kontrollieren ob der Lüfter auch wirklich richtig angeschlossen ist, da er so leise ist, kein Vergleich zum Originallüfter. Der Lüfter kommt mit allerlei Befestigungspuffern und Anschlusskabeln und -adaptern in einer extrem aufwändigen und schicken Box, soviel bräuchte es meiner Meinung nach gar nicht. Aber es betont gleich von Anfang an: Premium! Sein Geld ist der Lüfter also wert, es wäre aber schön wenn man zugunsten des Preises eine Bulk-Version in einfacher Verpackung anbieten könnte.
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Philip Garrett
> 3 dayGood fan that does what I needed it to do. The build quality and included accessories are better than anything else on the market. Only issue is that even with the included low noise adapter the fan is loud.
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Julio Hornos
> 3 dayLo compré para sustituir los ventiladores de una impresora 3D y hacerla menos silenciosa.
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Gio
> 3 dayBella esteticamente, nulla da dire, la confezione poi... una favola, connettori a non finire ma... silenziosa per forza di cose, NON SOFFIA! Sposta pochissima aria perché fa pochi giri, ecco anche perché è silenziosa, e ci mancherebbe!
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HunterKiller
Greater than one weekI bought this to replace the fan in my old AV reciever as it sounded like it was taking off. This however is completely silent. Was going to buy a cheaper fan but bought this knowing how the good the brand is and is well worth the extra couple of quid.
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SUBARU KID
> 3 daySo silent its unreal, well worth the money
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Gisselle Emard
> 3 dayFa quello che promette, è molto silenziosa. Ottima dotazione di accessori. Davvero un buon prodotto.
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Aaron Hightower
> 3 dayThese are great for taking rack-mounted equipment made for server rooms and quietening them down for home use. Used on NETGEAR 10G router. Word is these are the ones when you want to move air without hearing it so much.
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Maberyn Quiros
> 3 dayGood product, it was what I expected, I recommend it
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ed
Greater than one weekIt came when it said it would and it was quite as they said it would be that was happy
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 |
