Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)
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Daleen Rose
Greater than one weekRepeatedly ordered this oil from De La Cruz after a high recommend from my
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ChemProf
> 3 dayBought this to replace the cheaper strap supplied with my new Nikon D-810.
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ShinChan
> 3 dayThe best baby lotion I have ever used. The mild scent along with silky feel is enjoyed by my little one. And full of organic ingredients which have proved to be good for be babys skin. Cant wait to try out the other products from Dada and Neo.
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Beka52
Greater than one weekCarters is my go-to sleepwear for my babies! Their fleece sleep sacks are perfect for cold nights, and my kids would sleep twice as long if they kept warm through the night. The Sweet Roses pattern is a darling vintage pattern perfect for my baby girls. Well be using this for a long time to come.
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MamaFarron
> 3 daySo cute! The colors are beautiful, everything goes so well together! I ordered a few more things too that compliment this set really well, and I love how Amazon has more towels available that go with the set.
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Koorosh
> 3 dayWe bought this cover to replace the existing car seat cover that we used for our three previous boys. This cover made the car seat look like it was brand new. The baby loves it and she has no problems falling asleep in it. The cover itself feels extremely plush and smooth, like a teddy bear. It was so easy to install that my wife didnt even ask me to do it.
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Carol
> 3 dayThis face cream is excellent if you have very dry skin. I love it! It is a heavier cream so it is lovely to put on at night and sleep your wrinkles away! I would highly recommend this product!
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B. Davenport
Greater than one weekIf you are a Charming Tails collector, or if you have ever made cookies with your kids during the holidays, you will appreciate this figure. The faces of all the mice are very expressive, and the activity brings back a lot of happy holiday memories. I was very pleased with the quality and detail present in this piece.
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GUL CADE
> 3 dayI have received this product on a very cold day and it looked like frozen. After an hour in a room temperature, it was ready to use. I use it on my face and it is unbelievable. I am 40 years old but even my mother in law tried it and loved it. I definitely recommend this product to all age groups, you can use it to your hair too.
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Chelle
> 3 dayThis brush is great for gently exfoliating the skin and it really gets into the pores too! I have had it for a few months now and I have had no problems with it at all,
The NF-A8 is a highly optimised, premium quality quiet 80mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of the award-winning NF-R8. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 2200 to 1750rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite 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-A8 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-A8 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 screws and other mounting systems. |
Scope of delivery
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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.
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| NF-A8 PWM | NF-A8 FLX | NF-A8 ULN | NF-A8 5V PWM | NF-A8 5V | NF-A8 PWM chromax.black.swap | |
| Connector | 4-pin PWM | 3-pin | 3-pin | 4-pin PWM | 3-pin | 4-pin PWM |
| Voltage | 12V | 12V | 12V | 5V | 5V | 12V |
| RPM | Max: 2200 / Min: 450 | 2000 | 1400 | Max: 2200 / Min: 450 | 2200 | Max: 2200 / Min: 450 |
| RPM with L.N.A. | 1750 | 1650 | 1100 | - | - | - |
| RPM with U.L.N.A. | - | 1200 | - | - | - | - |
| Acoustical Noise | 17,7 dB(A) | 16,1 dB(A) | 10,4 dB(A) | 17,7 dB(A) | 17,7 dB(A) | 17,7 dB(A) |
| Acoustical Noise with L.N.A. | 13,8 dB(A) | 12,9 dB(A) | 6,5 dB(A) | - | - | - |
| Acoustical Noise with U.L.N.A. | - | 7,9 dB(A) | - | - | - | - |
| Size | 80x80x25 mm | 80x80x25 mm | 80x80x25 mm | 80x80x25 mm | 80x80x25 mm | 80x80x25 mm |
| Colour | Brown & Beige | Brown & Beige | Brown & Beige | Brown & Beige | Brown & Beige | Black with swappable coloured anti-vibration pads |