Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)

(0 Reviews)

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$11.72

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(10000 available )

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Reviews
  • Angel Luis lopez Saez

    > 24 hour

    muy silencioso, tienes que fijarte para ver si funciona

  • Kmanu

    > 24 hour

    Que 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.

  • infinitytec

    > 24 hour

    This 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.

  • Hectoretto

    > 24 hour

    Perfecto para cambiar el ventilador de refrigeracion de radiador del cabezal de impresion de mi impresora 3D Anycubic Mega S.

  • J. Jan

    > 24 hour

    now Ive got to hassle an rma for 15 dollar part. What a pain.

  • ed

    > 24 hour

    It came when it said it would and it was quite as they said it would be that was happy

  • Poké-Flex

    > 24 hour

    Produit 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...

  • dave

    > 24 hour

    This 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.

  • Jonathan Ortega

    > 24 hour

    On paye pour ce que lon obtiens, ils sont toujours aussi silencieux et parfaits.

  • Jose P.

    > 24 hour

    I 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

NF-A4x10 FLX headerNF-A4x10 FLX header

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.

5V PWM version5V PWM version

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.

NF-A4x10 FACNF-A4x10 FAC

SSO2SSO2

NF-A4x10 AVPNF-A4x10 AVP

NF-A4x10 ISMNF-A4x10 ISM

Flow Acceleration Channels

The 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 Bearing

The 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 Pads

Integrated 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 Microstructures

With 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.

NF-A4x10 bannerNF-A4x10 banner

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.

NF-A4x10 PWM table NF-A4x10 FLX table NF-A4x10 5V PWM table NF-A4x10 5V table
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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