Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Martin
> 24 hourComprata per sostituire quella originale del Nas della d-link Dns 320L che è molto rumorosa, che dire perfetta ora non si sente più neanche girare alla massima velocità.
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Rene
> 24 hourSuper schnelle Lieferung mit Amazon. Der Lüfter wird in einer schicken Verpackung geliefert. Geliefert wird der Lüfter mit 2 Verlängerungen, passenden Schrauben und zusätzlich mit Gummipropfen zum befestigen von dem Lüfter.
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Mohawk T.
> 24 hourDefinitely one of the most silent brands. Comes with lots of accessories to make them work with any connector.
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Pusheen3
> 24 hourI use this fan to cool Arduino projects that require motor drivers with a lot of current. Very small and quiet. Love Noctua fans and I was super excited to see that this fan was available.
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Flinters
> 24 hourWhile the color is uniquely identifiable, and I wish it was in simple black, I cannot deny it is whisper quiet and made a big difference for my Monoprice Maker Select V2 3D printer
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Biser
> 24 hourI have used eight of these to silence four plug-in power supplies in Quanta LB4M gigabit switches. Itd be nice if they were a little less expensive, but you get what you pay for. In my case thats the loss of the jet engine like noise that the original fans put out. I plan to buy at least twelve more as my budget allows.
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Baland Emmanuel
> 24 hourTrès bon produit!
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tran vinh son
> 24 hourGood but not so quiet
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Ameer Abdallah
> 24 hourAbsolutely silent
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Charles
> 24 hourThis product came with all kinds of different adapters to hook to cpu, 3d printer, what ever need a case fan. Even cam with butt connectors that will connect to anything, just cut and insert wiring and smash. up and running. WISH THEY MADE THESE IN 24 VOLTS .
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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