Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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T
> 24 hourI have known about Noctua for a while from PC building community. They really do make good products! The package came with various connectors and well laid out, relatively easy to install!
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iAmGoldex ✔
> 24 hourMontato nellhotend della mia Stampante 3d, una Anycubic I3 Mega S. Silenziosa e di qualità.
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A . Maxime
> 24 hourMonter sur une imprimante 3D ce ventilateur rend le bruit beaucoup plus supportable. Indispensable si comme moi votre imprimante est dans votre pièce de vie
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David Tasset
> 24 hourtop
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Ursula Murazik
> 24 hourHaben diesen für den Umbau an meinem Anycubic i3 Mega gekauft und muss sagen die Ware kommt in einer extrem hochwertigen Verpackung und funktioniert einwandfrei. Der Lüfter ist super leise und ich konnte bis jetzt auch keine Einbußen in der Kühlleistung feststellen! Bin sehr zufrieden!
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R.P. Reker
> 24 hourNur getestet. Noch nicht eingebaut. Sehr leise!
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Slizz89
> 24 hourNutze diesen Lüfter an meinem 3D Drucker zur Kühlung des Cold-ends. Hier wird viel Kühlleistung benötigt und dies schafft der Lüfter mit links bei angenehmer kaum hörbarer Lautstärke. Kann ihn bedenkenlos weiterempfehlen.
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Outside the Box
> 24 hourPurchase another brand sometime ago and it claimed to have 27db but was loud, I can hear the fan about 30 feet away. This one is 17.9db and it is about 10 times more quiet. I have to put my ear next to the fan to hear anything. The air volume however is about half of my old one but that was still adequate for cooling. I dont think this thing even has 17.9db and my old one probably a lot more than 27db. It comes with all kinds of adapter and I did not even have to do any soldering to convert from 3 pin to 2. The instruction is also very clear. I purchased another one immediately to finish my project, highly recommend it.
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MR JAMIE CARTER
> 24 hourDont normally write reviews but hopefully this may help someone. Yes the fans are expensive but the quality is excellent and a 6 year guarantee gives some hope that I wont have to revisit this job for some time. I acquired a 48 port Netgear GS748TP Switch on eBay for a great price. The problem was it sounded like a Jet Fighter and was totally unusable for a home office environment. I saw sets of replacement fans from US sellers on eBay at a crazy price including shipping but wasnt sold on the potential build quality and/or reliability of these Chinese branded overpriced parts. Long story short, after coming up short researching fan requirements for my specific switch, I stripped back the switch and discovered 3x 4020 fans and 2x 4010 fans all running at 12v. Having read a few reports on other switches where people were having trouble getting the Noctua NF-A4x20 FLX fans to work, I decided to take the plunge and order 5x Noctua NF-A4x10 FLX fans. You have to change the pin wiring on these to match the Netgear Red|Blue|Black pin heading so this means changing the Noctua NF-A4x10 FLX fan headings from Black|Red|Yellow to Red|Yellow|Black. This is easy with a small flat headed screwdriver to unlatch them. Once done they spin up beautifully and the noise difference is night and day! Admittedly the airflow throughput isnt anywhere near what the is was with the original fans but this switch is never going to be stretched so for me the compromise to achieve something so quiet (not really audible from 2m away) is well worth it. NB: The only caveat to all this is that fan error warning light on the switch stays lit but this doesnt affect the fans running. If you can live with the additional light then this is a worthwhile mod for a home setup. Will definitely look to use Noctua fans on any future builds/upgrades.
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Davion Morar
> 24 hourPhenomenal! I cant believe how quiet these are. I installed them on my 3D Printer which used to just scream at me with the cheap chinese fans it had on it. I installed these just base install, not even using the low noise options and its barely a whisper and I still have great air flow!
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 |
