Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
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Daniel2xd
Greater than one weekAber leider nicht wirklich leistungsstark
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Giuseppe
> 3 dayLe viti per fissarla in silicone la rendono molto più silenziosa di altre attaccate direttamente alla carcassa del dvr con delle viti normali.
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Philippe
> 3 dayOk
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Chris
> 3 dayErst war ich etwas enttäuscht, da mein Atom-Board doch nicht ganz lautlos hinbekommen habe mit dem Noctua-Lüfter. Doch dann bin ich draufgekommen, dass es der Luftstrom entlang der scharfen Kühlrippen des Atom-Kühlers ist, der da nun als Geräuschkulisse über bleibt. Und dass sich die Luft weiterhin bewegt, ist ja gut ;)
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StanSPP
> 3 dayThese little fans are absolutely amazing. I know many people have said this before but they are incredibly quiet even if you don’t use the special mounts that they come with. I had to do a double take and check it was actually working because I couldn’t hear anything.
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Michele Marco
> 3 dayLe ventole Noctua sono state montate su NVR Hikvision. Molto soddisfatto anche perche le originali stavano massacrando i timpani. Prodotto notevole, di face installazione e super silenzioso.
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Jason T
Greater than one weekReplaced 3 fans in a HP switch. While it is still not silent I am happy to leave running 24/7 in guest bedroom closet. 3 of these fans push roughly the same amount of air as 1 of the HP fans did before. The switch manual said switch would only turn off if 2 fans failed at a time and my temperatures are only 5-7 degrees C hotter after running for 2 weeks and at least 15 degrees under max temperature so I am OK with this. Came with everything you would ever need to install a fan with. Ended up throwing away 80% of included kit but it had the connectors I needed and I would have been very frustrated if I had to order something extra to finish project after opening up the switch.
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Xett
> 3 dayWant to know how these are so quiet? They move virtually no air. Versus your average $.50 part fan, these move MAYBE half the volume? Probably less.
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Nitel
Greater than one weekVersandt schnell und sicher.Solch gute Lüfter habe ich nocht nie vorher verbaut.Qualität überragend.Verpackung Top.Zubehör Spitze.Es gibt einfach nichts auszusetzen.Hab sie im Anycubic i3 Mega verbaut.2 Mal.Kannte den Hersteller leider nicht vorher.
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flamwolf
> 3 dayRien à redire a remplacé un dorigine sur une carte mère asrock a proc soudé il a fallu que je vérifie quil tournait bien car je ne lentendais pas.
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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