Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Simon Rochette
Greater than one weekInstallé sur un CR-10S. Le fan fait enormément de bruits par intermitence... Très déçus!
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Ralph Goss
Greater than one weekVery loud rattle. I was unable to use this and went back to my stock fan.
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fabio t
> 3 dayNoctua è leader nella realizzazione di ventole ultra silenziose. Consapevole di ciò quando la piccola 40x40x10 12v della mua stampante 3d Anycubic ha iniziato a far rumore Noctua è stata ka scelta. La custodia già di suo giustifica i 12€ del costo. Allinterno troviamo viti blocchi antivibrazione, tutti i possibili cavetti adattatori e non da ultimi gli omnijoin 4 plug a ptessione per giuntare i cavi senza neanche bisogno di spellare i cavi.
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Damian
> 3 dayI made it into a keychain
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Marica
> 3 dayPerfette
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leles
> 3 dayok
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Mike Rosa
Greater than one weekSilenziose e dire poco consiglio
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E. Hansen
> 3 dayIts not that this is so quiet which surprised me, its how incredibly loud the one it replaced was. This fan is whisper quiet, and as far as I can tell performing as well if not better. The difference is like a water fountain, or Niagara Falls. A whisper, or a 3 year old screaming. At face value, youd think a fan is pretty much a fan, but clearly some are better than others. Very quiet. Second one I bought because the first worked so well.
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Giovanni
> 3 daycome da tradizione noctua una ventola eccezionale, montata sullestrusore della stampante 3d ha una portata daria eccezionale con 0 vibrazioni e rumore
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elisky
> 3 dayLe recensioni positive lette prima dellacquisto hanno avuto fondamento quando ho sostituito la ventola della mia Alfawise U30 Pro (con un riduttore di tensiobe). È SILENZIOSISSIMA! Adesso sento solo i motori dei motori che spostano la testina di stampa. Se volete fare un upgrade questo è il prodotto giusto!
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 |