Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Philippe Lagasse
> 3 daySuper produit. Super silencieux. Rien a dire de ce côté. Il faudrait une version moins chère sans tous les câbles en accessoire. La j’en mettrais partout !
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SEAN BALES
24-09-2024Perfect replacement. I used this fan to replace a noisy CPU fan on a nano-ITX board. It fit perfect, worked great, and its nice and quiet.
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JRFlurry
Greater than one weekThere’s an issue with both overheating and fan noise on the Arcade 1up Outrun cabinet. This little fan did the trick. You’re going to have to get slightly creative with wiring and placement but once you get it the cabinet is back to silent and the PCB will no longer suffer from heat issues.
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Towertech1
> 3 day“Item Exactly as Described, Thanks Much A+“
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Steve
> 3 dayAwesomely quiet fan. Replaced some noisy buggers in a switch. The switch now runs dead silent.
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BobbyW@n
> 3 daySuper produit, très bien fini. Correspond parfaitement à ce que je recherchais.
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Jon Wenzel
Greater than one weekWhisper quiet...my UniFi gateway is dead silent now.
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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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Maddalena
> 3 dayHo acquistato questa ventola per la mia Anet A8 dopo aver per errore rotto dei dentini dalla ventola originale.
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Justin
> 3 daySuper quiet and works great. Using on my 3d printer hotend.
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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