Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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RAMAUGE Loïc
> 24 hourParfait,ne fait aucun bruit,que du bonheur !
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Elberto
> 24 hourVentilateur très silencieux !
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Mike St.
> 24 hourKlare Kaufempfehlung.
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Usuario
> 24 hourMuy silencioso y eficaz tal y como anuncia. En cuanto a durabilidad el tiempo dirá.
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Caro
> 24 hourProduit bien présenté mais avec un peu trop de plastique (-*) . Trés bon lot dadaptateurs de bonne qualité.
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Paul Boubel Sr.
> 24 hourInstalled in my 3d printer to find broken blade.
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jmagg2234
> 24 hourWorked perfect to provide extra cooling for my custom PS4 pro.
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Jason T
> 24 hourReplaced 3 fans in a HP switch. While it is still not silent I am happy to leave running 24/7 in guest bedroom closet. 3 of these fans push roughly the same amount of air as 1 of the HP fans did before. The switch manual said switch would only turn off if 2 fans failed at a time and my temperatures are only 5-7 degrees C hotter after running for 2 weeks and at least 15 degrees under max temperature so I am OK with this. Came with everything you would ever need to install a fan with. Ended up throwing away 80% of included kit but it had the connectors I needed and I would have been very frustrated if I had to order something extra to finish project after opening up the switch.
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cal g hodges
> 24 hourExcellent high quality product. Fair priced, wide range of applications.
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Bender
> 24 hourSilent and moves a good amount of air
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 |
