Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Vanessa Dannenberg
01-11-2024(headline says it all)
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chris
> 3 dayThis fan is nothing less than amazing! If you own the OG Xbox V 1.0 with the option for the GPU fan this thing is a great replacement. You will just have to get costume 3D printed bracket from a shop on etsy called Costume Xbox Direct
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Kira Asel
> 3 dayThe go to if you have a failed 4010 fan. My Android head units failed after a month so put the noctua in there knowing Ill probably never have to change it again. I used the 4020s for my 3d printers for a little extra airflow and havent had any heat creep issues with those
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George W
Greater than one weekgreat! keeps my 2.5 drive bay cool and is practically silent. Came with a load of cool little extras too, shame I dont have occasion to use them.
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Jason Williams
> 3 dayThe fan itself is completely inaudible unless you are right up on it with no other noise around.
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Robert W.
> 3 dayUsed this to replace the PSU fan in my Chopin case. Works perfectly and is much quieter than the stock fan. You need to use the in-line speed limiter though, as the MB fan control doesnt seem to work with this fan.
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Logan
> 3 dayI bought this for my ender 3, this fan is absolutely worth it. I was running some cheapy 2$ chineasium fan before this, and this fan absolutely kills it. The motors are now louder than my fan. Fits on the stock hot end just fine, and despite the kind of ugly color scheme, i wont be going back. these fans are amazing.
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Rico
Greater than one weekRefroidissement dun Pentium silver dans une mini tour fait le job en silence mais ne démarre pas toujours si le pc a été arrêté longtemps.
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Shak
> 3 dayBrilliant little fan, perfect size for attaching to the top of my Odroid gold heatsink. Totally silent comes on and off automatically.
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Gi
> 3 dayAn excellent product presented in a nice box with all you need to install correctly.
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 |
