Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Angel Luis lopez Saez
> 24 hourmuy silencioso, tienes que fijarte para ver si funciona
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Kmanu
> 24 hourQue dire à part que ce ventilateur ma changé la vie sur un NVR hyper bruyant , rien de plus. Je rachèterai sans me poser de questions.
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infinitytec
> 24 hourThis fan came with accessories that when put together are probably larger than the fan itself. I zip-tied the fan to my HBA to get some better airflow. It seems to be working well, as is expected of Noctua fans.
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Hectoretto
> 24 hourPerfecto para cambiar el ventilador de refrigeracion de radiador del cabezal de impresion de mi impresora 3D Anycubic Mega S.
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J. Jan
> 24 hournow Ive got to hassle an rma for 15 dollar part. What a pain.
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ed
> 24 hourIt came when it said it would and it was quite as they said it would be that was happy
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Poké-Flex
> 24 hourProduit conforme à la description, livré dans une jolie boite pas hyper écolo mais qui a le mérite de bien protéger le produit comparé à dautres ventilateurs assez silencieux reçu dans une pochette sans papier bulle...
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dave
> 24 hourThis fan is almost inaudibly quiet, and that was without the Low Noise (dropping resistor) connector. It bristles with nice features like co-molded silicone pads at mounting points. The kit includes connectors and hardware to mount in most configurations.
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Jonathan Ortega
> 24 hourOn paye pour ce que lon obtiens, ils sont toujours aussi silencieux et parfaits.
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Jose P.
> 24 hourI see now what everyones raving about. Noise level is none over my entire rig. Bought these to install on a 3d printed pci mount to help divert air under my gpu. Temps dropped by 2c which isnt much but they look great
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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