Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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ModestOne
> 3 dayQuiet, small, I assume it will be reliable as well.
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Davide DD
Greater than one weekCon questa ventola, montata per raffreddare lestrusore di una stampante 3D, questultimo non riusciva a raggiungere le temperature sopra i 190 gradi poiché la ventola dissipava il calore in eccesso, ho dovuto modificare il condotto di raffreddamento per permettere lestrusore di prendere la temperatura corretta
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hamaga
> 3 daybonjour, j ai acheté le Noctua NF-A4x10 FLX, pour remplacer le ventilo monté dorigine sur le hp slimline 260 a112nf bref, y a pas photo le noctua est silencieux lautre ventilo bourdonnais légèrement en plus le noctua refroidis mieux que lancien quelque degrés de moins observé sur la sonde. le produit est bien pensé genre coussinet antivibration sur les trous de fixation, le produit sinspire des hélice de navire à 7 pales qui produisent une forte pousser et sont silencieux. je valide
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Stefano Venneri
> 3 dayVentola rapidissima e con alto spostamento daria.
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Redseven
> 3 dayGreat Product
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Nicolas
Greater than one weekNon pensavo esistessero ventole cosi silenziose. Le ho appena scoperte, e ora le consiglio ad ogni amico.
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Ian
> 3 daySeems to be high quality for the price. I ordered it to replace the noisy and getting noisier processor fan on my Atom motherboard. The supplied screws did not fit the heat sink and the original screws did not fit in the fan, but it came with some silicon rubber mounts that I was able to wedge into the holes. Comes with a set of different length cables you can use, but the standard cable worked fine for me. Nicely packaged. Great product.
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Maui Wowi
Greater than one weekI have been scouring the internet looking for a low noise fan to install into my T-shirt at work. My office does not have air conditioning and it tends to get very hot in my cubicle. I previously had designed a shirt with a larger PC fan in it, but my cubicle neighbor Nancy complained because of the large noise coming from it. I got a stern talking to from management who found my actions strange. I felt like they were gas lighting me into thinking it is wrong somehow to install a fan into my shirt. Anyway, with some swift negotiating I convinced them to let me create a new version of my shirt fan as long as it was not disturbing my teammates and not breaking the dress code.
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Niklas
> 3 dayVerwende die Lüfter für meinen 3D drucker(Ender 3, man braucht einen regler 24v->12v)
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Sam
> 3 dayPurchased Noctua NF-A4x10 FLX fans for cooling DDR5 memory on Z690 platform. Made from high-quality materials, the NF-A4x10 is as quiet as it is efficient. Highly recommended!
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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