Noctua NF-S12A FLX, Premium Quiet Fan, 3-Pin (120mm, Brown)

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With the ULNA (ultra low noice adapter) the fan is absolutely silent. No high pitch noice and is much much better than my old fan.

Did some research into all available fans for my computer. Noctua had the highest quality and longest hours usage to bearing failure among the fans I looked at. Quiet with the use of Silicone connectors, its made a world or difference as far as much lower noise. Would recommend this highlly to anyone !

Ive used Noctua in the past and have always appreciated just how quiet and durable these fans are. They are not the cheapest out there, but what you get makes up for it. I purchased two of them as replacement fans for noisy Dell XPS 1.02 amp case fans. Able to run off a single mobo header using an adapter Y cable (purchased separately) since they draw only 0.12 amps each, same voltage of 12V. Each fan comes with multiple, single fan, adapter cables for extending cable length and other features (low noise, low speed, etc), screws and silicon case plugs. I went from 63db at 270Hz fan warble with that old case fan to under 36db under load. Brought inside case temps down to 31C idle and 61C loaded. Worth the money and time to install.

Noctua 120mm, nuff said!

BEST FANS EVER!!!

Upgraded from a stock cooler master fan. A HUGE DIFFERENCE. My original fan was not terribly noisy in fact, but this noctua is just deadly silent, absolutely no sound at all. It is probably mainly due to the drop of RPM: 1500 vs 1000. But I ran a stress test and it appears at least to my

Very high quality. Fan operates at very low volume.

very quiet and works really well

I had purchased an NZXT Manta and a NZXT Phantom 410. Both with stock NZXT fans. All the fans on both PCs slowly went out over the course of 2 years. They would start ticking. I eventually replaced them all with Noctua fans. I had initially put an Noctua cooler on my CPU and loved it. So, now both PCs have all Noctua fans and theyre very quiet. Ive had my cooler fan for 5 years and the rest for at least 3, none of them make any noise what-so-ever. The installation is quite easy as they have screw-less rubber fasteners, I have used them on 2 of the fans in my PC, they work great. They come with all the cables you would need, all wrapped and very clearly labeled. I highly recommend anything from Noctua.