Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Hector Cole
Greater than one weekDespués de varios meses de uso puedo asegurar que este tipo de ventilador y marca nada tienen que ver con los ventiladores convencionales. Con un uso continuo y permanente el ventilador sigue haciendo el mismo ruido que el primer dia y es inapreciable, con otros ventiladores de estos tamaños el problema de su mal centrado lo sufrimos al poco tiempo de uso, con Noctua nunca pasa.
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The Buyer
> 3 dayIch war überrascht wie leise dieser Lüfter ist
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Mrs. Destiney McCullough
> 3 dayTop
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UTA
> 3 dayExcellent small fan that we use to cool the chipset. Very quiet.
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jose luis esquier
> 3 dayPara la impresora 3d esta muy bien
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Rio
> 3 dayPackaging great. Fans are almost silent. Replaced 28P Switch fans with these. Wow what a difference. Stock fans were like jet engines.
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solexias
Greater than one weekOttima. Utilizzata per raffredamento estrusore in stampante 3D. Silenziosissima. Unica pecca il filo troppo lungo.
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TightRedCorset
> 3 dayUsed this to fix the fan on a video capture card.
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D. Daniel
> 3 dayI bought this fan as a replacement for an essential oils diffuser after the first one wore out. This was the second replacement fan that I bought. The reason why is because the first one that I bought worked fine, but was WAY too loud. It was cheap, so I got what I paid for. Since we use the diffuser in our bedroom in the evening, the sound was very annoying. So, I decided to look for a quieter option. I found this fan and it had good reviews, so I thought Id give it a shot. Truth is, this fan is WAAAAAY nicer than I expected. It comes with several adapters, including a 3 to 2 wire adapter for high speed only. One of the adapters plugged right into the unit. It also comes with some nice sound/vibration dampeners, which I didnt need, but still a nice feature.
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Noah Golly
> 3 dayMade my CR-10 much quieter. Great upgrade for the hotted cooler.
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 |
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