Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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ModestAndroid
> 24 hourThis fan is VERY quiet and performs well. It came with so many accessories and cables, many of which I needed to use for my 3D printer (that mini 2-pin connector was PERFECT for my Anet A8 mainboard). I also used the low noise adapter on a different fan. 10/10, would buy many times over.
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thomas Geiger
> 24 hourAcheté pour remplacer le ventilateur de la hot end sur une CR10-S. Un peu cher, mais, la bundle fourni est complet, je n ai pas eu besoin de souder ce ventilateur car des clips qui permettent de fusionner les câbles sont fournis.
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Brook
> 24 hourUsed this to upgrade a noisy fan in a Swann security system DVR. This thing is phenomenal! Went from a constant humming headache to not even knowing it is there. Packaging is great, and comes with different wires for different applications. Worth paying for this compared to the 2 dollar cheapie.
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Käufer
> 24 hourVerwende nur noch diese Lüfter, sie sind wirklich hochwertig und nahezu unhörbar.
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Ricardo Sanz Matute
> 24 hourEs súper silencioso y se nota la calidad
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Dennis L Chambers
> 24 hourNice and quiet. Replaced a noisy fan in a security camera DVR.
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Nitel
> 24 hourVersandt schnell und sicher.Solch gute Lüfter habe ich nocht nie vorher verbaut.Qualität überragend.Verpackung Top.Zubehör Spitze.Es gibt einfach nichts auszusetzen.Hab sie im Anycubic i3 Mega verbaut.2 Mal.Kannte den Hersteller leider nicht vorher.
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HunterKiller
> 24 hourI bought this to replace the fan in my old AV reciever as it sounded like it was taking off. This however is completely silent. Was going to buy a cheaper fan but bought this knowing how the good the brand is and is well worth the extra couple of quid.
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SS
> 24 hourExcellent product. Quiet and easy to install. Comes with every type of cable and connector that you would ever need.
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Jamie Flournoy
> 24 hourThis fan is very, very quiet and looks and feels well-made.
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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