Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Oleg
> 3 daySuper Qualität
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Catalin CHIRICA
> 3 dayGood product, bad choice in delivery Romanian Post Service - never again
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Abs
> 3 dayGood little fan , my 3d printers e3d hermera stock fan was loud whilst cooling so was looking for a replacement and took gamble on this , wow what a difference , extremely quite no noise at all i can’t here it working . Also cools the heartbreak really well running hotend around 260c .
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Vm33
> 3 dayMe ha gustado que es muy silencioso y lo que no me gustó es el tipo de colección que trae para hacer el empate de la conexión.
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Doc Lee
> 3 dayThese went in my re-amiga A1500 case I bought awhile back. Fan size for the case was not listed anywhere, so glad they fit. The computer draws so little power that the psu fan wont kick on. I got these so the computer would get some airflow.
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fabrizio giordana
> 3 dayOttimo prodotto,molto silenzioso e performante. Io lho montata su un dvr x tvcc per raffreddare la scheda madre. Non ho dato le 5 stelle rapporto qualità prezzo solo perché è molto cara rispetto alle altre. Ma ripeto super silenziosa e performante. (Piu che l originale)Ottima confezione con cavetti di adattamento supporti in gomma per evitare vibrazioni ecc. La consiglio sicuramente a chi vuole un prodotto duraturo e risolvere definitivamente il problema della rumorosità ed allungare la vita alle schede elettroniche
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Bt
> 3 dayThis fan worked great as replacement for the noisy hot end cooling fan on my i3 Mega. Super quiet and made of great quality materials. Even came with decent instructions and extra connectors.
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Josico
Greater than one weekEs pequeñito como el caudal de aire que saca, pero es silencioso, mas que el que tenía, aconsejo si OS cabe uno de 6 mejor.
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Brad
> 3 dayVery good product. Ultra silent, used as an upgrade for my 3d printer
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PGe
> 3 dayWhat a difference in sound level
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 |
