Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Kutter1
> 3 daygreat little fan with tons of accessories. way more than expected.
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Devo Pants
> 3 dayIve been a massive fan (haha, get it? /s) of Noctuas for many years. And their fans continue to amaze me. This fan is no exception.
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Eloy Fdg.
15-12-2024Es la definición del silencio. No encontraras unos ventiladores más silenciosos. Son caros pero valen cada euro que cuestan. Ideales para convertir tu impresora 3D en algo que no hace ruido
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Adrian Cuesta
Greater than one weekEs producto de calidad
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D. Darling
> 3 dayThis was a quality replacement for the stock cooling fan on my Printrbot Simple Metal (a 3D printer).
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Victor Charlet
> 3 dayTrès silencieux, très bonne finitions et une connectique très complète .
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William Occhionorelli
> 3 dayProdotto di qualità davvero alta, iper silenziosa e di uno stile bellissimo, potente e piena di accessori, montaggio davvero semplice, ottimo prodotto, soldi ben spesi ne ricomprerei altre 100 ora
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Mrs. Ana Sawayn II
> 3 dayTrès bon produit, très silencieux, débit dair inférieur à un ventilateur classique (silence oblige..) belle finition avec les patins anti vibration dans les angles et les attache en silicone.
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. Jackson
Greater than one weekFan in Greentech Environmentals pureAir 50 gets noisy after approximately 6 months and needs to be replaced. After owning 6 and experiencing this problem, decided to repair rather than discard and found this fan to be the best choice. Fan comes with assortment of adapters and mounting options. Only adapter cord needed is the 2 pin to 3 pin to plug new fan into circuit board.(remainder can be discarded) Use a soldering iron or glue gun to fasten fan to plastic mounting tabs.
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Qeebo
> 3 dayInstallation went off without a hitch. Exceptionally well documented (in proper English, thats a major plus) and everything needed was in the package. More quiet than any other fan Ive used in the past.
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 |
