Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Mr. Mo
> 24 hourHabe meinen Anycubic Mega X damit leiser gemacht. Funktioniert wunderbar! Top Qualität, dafür auch etwas teurer.
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Mrs. Ardella Koss IV
> 24 hourA tiny 40mm fan that works well comes with incredible amounts of cardboard and plastic packaging, I dont mind the price of the component but I do resent the almost criminal level of waste the product generates.
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Larry Haugen
> 24 hourAfter changing pinout for Dell power connect switch, fans worked but had low air flow and error message on front panel.
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haven
> 24 hourI use these fans for cooking in costume masks. Ive used the cheap $2 ones before and theyve done well. However in his years build I had limited space and needed a tiny, quiet, reliable fan.
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carbys
> 24 hourNon fa rumore , sposta abbastanza aria ed inoltre è una noctua !
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pska53
> 24 hourLeise, gut und teuer, so sind sie halt :-)
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David Marti Sanchez
> 24 hourNo sound at all!
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Jürgen B.
> 24 hourIch bin von dem kleinen Lüfter wirklich positiv überrascht, der jetzt anstandslos seinen Dienst als Hotendkühler in meinem CR10 verrichtet. Der Originallüfter hat mich mit seinem durchdringenden Pfeifen sehr gestört, zumal ich den 3D-Drucker nicht in einen eigenen abgeschlossenen Raum stellen kann - an längere Drucke über Nacht war da nicht zu denken. Nach dem Einbau war der Lüfter nicht mehr zu hören, dachte zuerst ich habe ihn falsch angeschlossen, aber er läuft und ist für die Kühlung des Hotends absolut ausreichend.
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Compressor still loud
> 24 hourI replaced an extremely noisy A4x10 fan in a Backstreet NVR with this gem. This fan was very easy to install, is made of durable materials and is so quiet, its hard to tell its even running! The included adapters were very useful in lowering the fan RPMs to an even lower speed, which reduced the decibels even further.
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Greg W
> 24 hourEverything is a promised - whisper quiet fan with all additional connectors you may need. Great quality at nice price.
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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