Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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JLX
> 3 dayCompre dos de estos Noctua NF-A4x10 FLX como repuesto para los ventiladores de fabrica que Icy Dock poden en sus ExpressCage (y que no duran nada).
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M. Wilson
> 3 dayReplaced noisy 3d printer fans with these. They are so much quieter.
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Andre Scheffran
Greater than one weekBei mir kommt der kleine Noctua in einem Asus Sabertooth z77 als intakte Fan für den Thermal Armor zum Einsatz. Nach 6,5 ans hat sich mein alter Noise Blocker mx1 in den verdienten Ruhestand begeben.
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David H
Greater than one weekI bought this fan to upgrade the 30mm fan on my Monoprice Select Mini v2 3d printer. Ive been building computers for over 25 years now, and Noctua has been known for making very high quality case fans for years, so it was a no brainer when it came time to replace the 30mm fan on the hot end of my 3d printer. There were several prints that were available to upgrade from the 30mm to a 40mm fan, and most if not all upgrade walk-throughs recommend this fan, or the 20mm tall version of this fan. I opted for the slimmer 10mm fan and it works flawless.
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Benjamin LARCENET
> 3 dayInstaller sur une Ender 3, parfait!
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kylie
> 3 dayI used two of these in some empty space, near the cpu heatsink, to exhaust air out of my case.
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AJC
> 3 dayI was a bit concerned when I read all the reviews saying it was so quiet, for other fans quiet means low airflow. This fan is great the airflow is better than the fan I was using before and it quieter to boot. I installed on my 3d printer to cool all metal Hot Ends.
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Ciprian
> 3 dayEasy to install.
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frank thiry
> 3 dayBon produit, silencieux
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Jeff S.
> 3 dayGreat fans, so quiet, really a great purchase!!
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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