Noctua NF-A9 PWM, Premium Quiet Fan, 4-Pin (92mm, Brown)

Silent and great temps. Keeps i7-6700k idle around 40c, in gaming load low to mid 60s

Ive installed three of these fans now on my desktop PC and I have to say they are incredibly high quality across the board. The packaging, the build quality, the included spare parts, the ease of installation, and the cooling effectiveness are all top notch. I installed one as an exhaust fan on the back of my PC and two on my CPU cooler (one pulling and one pushing air) and theyve all worked incredibly well.

Works great, bought it as an add-on fan to my Noctua heat sink.

As per my previous reviews, they are the best!

Fans are very quiet.

Moves a crazy amount of air at very little noise. Highly recommend

I bought the NH-U9S for my CPU a couple of weeks ago and decided I wanted a push/pull system for the fans on the heatsink instead of just having one pull fan. So I bought this fan as the second fan. This fan is great Noctua quality and is identical to the fan that came with the NH-U9S. This fan has a Y cable that comes with it. This cable is necessary in my case because I can now connect both fans to the same CPU fan header. The only other option was to connect one fan to the CPU fan header and one to the CPU op header but the OP Header runs at a constant rate....which I did not want.

Very high quality, extremely quite. Love it.

Excellent product!

Great fan. Added to my NH-D9L for a little extra umph in cooling.