Kingwin 80mm Silent Fan – Quiet PC Cooling Fan for Computer Cases, CPU Coolers, Mining Rigs – Long Life Bearing, Maximum Airflow, Low Noise, 80mm Computer Case Fan – Black

very quiet operation

Good, quiet fans. Lightweight, smooth turning, 100% compatible electrical connections with modern motherboards. Recognized right away by the BIOS.

truly a silent fan, at a good price

For an 80mm fan, this is acceptably quiet, particularly compared to the stock fan it's replacing in my ancient Antec case. But it is not silent. I've installed 3 of them in my system and they can clearly be heard at boot. Under high CPU load, they drown out my Cooler Master Hyper 212 EVO V2 CPU cooler which is barely audible. However, one can't expect it to perform like a 120mm fan. They move the air well enough to keep the system cool. As to quality control, one of them did not come with mounting screws. Perhaps there are different manufacture versions but all of mine DO have arrows embossed on the body to show air flow direction. Perhaps ones from beQuiet or Noctura would be truly silent but at this price, it's a reasonable trade-off. Time will tell whether they last but for now, I'm satisfied.

Worked out great. So quiet.

good fan so far? quiet , the power connection has a through and through which is good if you need it.

I bought these specifically because I needed 3 quiet fans for my custom PC build. When I plugged just one of these fans in, I was greeted with noticeable fan noise. This was at the 12V rating. There was no way my build would be reasonably quiet if I had to wire in multiple fans. Because fan noise was an important criteria, I ended up going with 3 Noctua fans that were quieter combined than one of these Kingwin fans at the same input voltage. That said, these are still good fans - if you need cooling, these will work great - just as long as you understand that there will be fan noise.

Get it COOOOOOL!

Works well and it is very silent !

رهيبه مرا وتادي الغرض

Apenas estaba armando mi pc gamer de gama media, ya tenia 2 ventiladores al frente en mi gabinete, y ocupada uno para que sacara el aire, en lo general funciona muy bien no hace casi ruido y extrae muy bien el aire caliente de mi pc.

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I needed a little fan to vent the TV cabinet where I have my Home Theatre PC installed. Previously I tried using a USB fan to vent through a hole in the back but it was incredibly noisy. This fan is totally silent and the cabinet is now cool with good air flow.