Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)

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  • Lia Abshire MD

    > 3 day

    Love love love... I already bought their other product (shampoo/bodywash) and looking forward to receiving it. Seems like I finally found something for my 2 and 4 year old boys. I noticed they didnt use fragrance but essential oil for smell. It smells very natural and not artificial. The texture is very soft and absorbs very well. Only thing I didnt like was it was shipped in bubble wrap envelope however it did arrive safely.

  • LSO50

    > 3 day

    These are baby girl favorites. They dont roll away. Our little granddaughter held onto the kitty version when she went into the hospital at six months for chemo treatment and liver surgery, to remove a big tumor. I was so grateful that something brought her comfort.

  • Frankies mum

    > 3 day

    I have been trying a crazy amount of non-chemical laden lotions and this is the winner. It absorbs, lasts, and has a luxurious texture. I got the lavender which was faintly scented and didnt even irritate my sensitive lungs. I love that they make unscented as well and will try all the scents. If you buy this for your baby, you may want to use it too!

  • Keith Krug

    > 3 day

    Had this for about 6 weeks. Not a single issue. This laptop is everything I expected. Im not a fan of Windows 10, easily skinned back to Win7 GUI with Deskscapes. Streaming intensive MMORGs on Ultra is a breeze. Impressed with the quality of construction. Thankful that CUK checks these out before shipping. Perfect pixels, stable & running awesome. Highly recommend.

  • Mickey58

    > 3 day

    I started using this conditioner a little over a year ago when I my hair had became really dry and brittle. It all started before my transplant and then after the surgery the hair become really dry. So started using this product and today Im so very pleased . Would recommend it to anyone. I have short hair so the bottle lasts a very long time. Actually just finished it up. Try it you will love it.

  • Emily H.

    Greater than one week

    I would highly recommend this to any new parents (and veteran parents)! Our little one LOVES looking at the contrasting stripes, and is very content when this cover is on. Personally, I LOVE it for the convenience of using it as a nursing cover when were out and about. I have a nursing scarf but this is honestly easier to use for some reason. Well deserving 5-star product!

  • A. A. E

    > 3 day

    This works even better than a swaddling blanket! You are able to get your child swaddler much faster and with little repositioning, which decreases the chance of pissing off your infant in the process of swaddling them.

  • nxh

    Greater than one week

    Apparently I didnt know how to activate the right graphics card so I was less than happy for the first month. Just got the software to make the switch, Fallout 4 is now running on ultra quality, Skyrim mods are rubbing perfectly, etc. It came on time and the guys that sold it gave great support.

  • Kindle Customer

    13-11-2024

    Works as well as the name brand. Im using it because I was losing my hair at the temples. Because the rest of my hair is longer I can definitely see the new hair growth. It is filling in very nicely. Ill keep using this instead of one of the expensive name brands

  • AutomationPlug

    > 3 day

    It is a great buy! My baby does not like the one piece sleep sack, I guess he does not want to be constrained. Blanket does not work of course as he always kicks it off. I had to woke up many times at night to check upon him. Now that my baby loves to sleep in this this separate leg sack, and I could have a good sleep as well. Good purchase.

NF-A8 PWM headerNF-A8 PWM header

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.

NF-A8NF-A8

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.

NF-A8 FACNF-A8 FAC

SSO2SSO2

NF-A8 AVPNF-A8 AVP

NF-A8 PWM scopeNF-A8 PWM scope

Flow Acceleration Channels

The 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 bearing

The 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 pads

Integrated 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

  • Low-Noise Adaptor (L.N.A)
  • NA-YC1 4-pin PWM y-cable
  • NA-EC1 30cm extension cable
  • 4x NA-AV1 anti-vibration mounts
  • Fan screws
NF-A8NF-A8

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.

NF-A8 PWM table NF-A8 FLX table NF-A8 ULN table NF-A8 5V table NF-A8 5V table NF-A8 PWM chromax.black.swap table
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

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