Noctua NF-S12A PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (120mm, Black)

Amazing airflow and very quiet.

These move a ton of air and they are the quietest fans Ive ever used. The rubber dampers are a nice touch, although it would be nice to have 4 of each color if you want a one color scheme.

The Noctua quality is definitely noticeable in their black fans, and I would recommend this one without hesitation. Its incredibly smooth and quiet at any speed, and definitely a higher build quality than any of my LED fans. Keep in mind that it only comes with 4 of each of the colored rubber isolating bumpers, so there are only enough to color coordinate one side. Its not a big deal, you just use the black ones on the side thats mounted against the case/frame and place the colored blocks on the side that is clearly visible. I used the white blocks, and it looks like a high-quality factory installation in my white InWin 303 case.

I was debating between these or the NF-12. By design NF-12 is most optimal for static pressure but does quiet well for case fans. However, these NF-S12As pushed way more air as case fans. Do NOT however use these as static pressures.

Easy enough install just wish they came with splitters. Fans work great and noise level is as expected. Only thing you can really hear is gpu fans kicking up.

I bought this to replace the exhaust fan in my computer. Does the job rather well. I have this thing running around 50% and 60% speed and I cant even hear it. For the price, they should be throwing in enough colored vibration pads to have both sides be the same color, but thats really the only con. Buy this fan if you can afford it.

I never had such noisy Noctua fans. At 600RPM it sounds the same as my two 90mm CPU Noctual fans at 1200RPM.

My pcs temperature is always low with these guys. The only noise that comes out from it is the one from the cpu.

Ran two Chromax NF-A14 PWM fans as intake and one Chromax NF-S12A PWM for exhaust. Temperature drops across the entire system and pleasant acoustics achieved!

You know all of those youtubers that talk about these fans?