Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Hayden Andreyka
> 3 dayReplaced the fan on my 3D printer with this. It’s completely silent and I don’t even notice when it’s in anymore. Amazing quality.
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Morpheus
> 3 daysilent, powerful. The best fan Ive ever used and Ive built hundreds of systems
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The Coilboy
Greater than one weekDie Lüfter der Firma Noctua sind für mich state of the art. Technisch gesehen gibt es ganz wenig Hersteller, die diesem Produkt das Wasser reichen können. Als Freund der Firma mit dem angebissenen Apfel frage ich mich jedoch, wieviel Energie in die Verpackung gesteckt wird. Da könnte Steve (Gott hab ihn seelig) fast neidisch werden. Okay, 15€ für einen 40x40/10 Lüfter, der wirklich gut funktioniert, ist ein angemessener Preis. Aber hat es Noctua wirklich nötig, solch eine übertriebene Verpackung mitzuliefern? Wir alle (die meisten) wissen, das deren Ventilatoren unter den Top 3 sind. Wie auch immer, ein iPhone oder einen Noctua zu unboxen ist eine Freude. Der bittere Nachgeschmack auf die Verpackung bleibt aber immer.
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George
> 3 dayI havent installed these fans yet. I know a couple other guys who have installed them on their 3d printers. They say fans are almost silent and push/pull a lot of air.
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Giovanni Carbone
> 3 dayAcquistata per sostituire la ventola della mia stampante 3D sono rimasto impressionato della qualità del prodotto e della dotazione di accessori al di la di ogni aspettativa. La ventola si presenta in una confezione che la protegge dagli urti, forse anche esagerata. Tra gli accessori ci sono cavetti di prolunga, un adattatore universale, un cavo di riduzione del numero di giri e quattro elementi di fissaggio in gomma. Ho montato la ventola senza i quattro supporti in gomma, con le viti originali della stampante ed il risultato è stato oltre le aspettative. E talmente silenziosa che non la sento girare e a volte devo guardare bene per capire se sta funzionando... Per quanto riguarda il flusso daria credo che sia più che sufficiente in quanto lestrusore non si è mai bloccato da quando la ho montata.
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Giuseppe
> 3 dayLe viti per fissarla in silicone la rendono molto più silenziosa di altre attaccate direttamente alla carcassa del dvr con delle viti normali.
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DanDaMan
Greater than one weekI purchased this fan to replace a failing 40 mm fan in a NAS device. It is so quiet that I have to check from time to time to ensure it is working. I would definitely purchase another Noctua fan when the need arises and recommend it if you are looking to replace a fan. It costs a little more, but is well worth it.
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S. Holz
> 3 dayIch habe den Lüfter als Ersatzteil für meinen 3D-Drucker bestellt. Das Umpolen des Steckers hat auf Grund der mitgelieferten Klemmen keinerlei Problem dargestellt. Ich musste nach dem einschalten des Druckers erst einmal schauen ob der Lüfter funktioniert, da er sehr geräuschsarm ist.
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take
> 3 dayこのファン自体は12Vだが5Vケーブルでも1500rpmで動作しました。
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T.Zelle
> 3 dayused in my 3d printer for cooling hotend
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 |
