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.

I have a loser acer nitro suckface edition desktop that I'm planning on giving my wife. It never had much ventilation as none of them do. But it had space for an 80mm fan on the back. When I unfortunately had to use this as my main rig, it was loud, the cpu and gpu fans would always sound like a jet engine, even while just doing some mild surfing or watching a movie. But as things have changed, I am back to being able to make builds and upgrade old ones, and this was part of that upgrade on this system. Cleaned it out, added the fan, and it is so quiet now! This is a fantastic upgrade for it.

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.

Very quiet

The fan looks to be made well, but when the CPU is idling, the fan turns rather slowly.

Get it COOOOOOL!

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I added two of these to the back of my computer to pump in more fresh air, to two locations that were meant to take some fans. You can feel the air rushing into the back of the PC, so, clearly they work! Not too loud either! Come with screws. I like them!

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.

Generally a good experience. I used this to repair an old front projection tv my dad had. A dead fan was triggering a thermal sensor. Stuck this in and all was well

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