Noctua NF-A8 ULN, Ultra Quiet Silent Fan, 3-Pin (80mm, Brown)

I cant believe how quiet - now instead of hearing the fans (3+) I hear my clock running.

This is the best fan you can buy. I have one of these and 3 120mm Noctuas, and they are well made, come with many useful accessories (adapter cables, silencer cables, extension cables, extra grommets) and are nearly silent when properly controlled by software or using the silencer cable (which reduced the fans RPM). Well worth the extra money, especially for a living room system that is powered on 24x7 and needs reliability and low noise.

Just as described and shipped quickly.

Top and perfect fans! Replace all fans to the brand Noctua! Plus also installed Noctua for CUP and my raid controllers 40x10 Noctua fan is on the way of delivery! So my little tiny box will have total 6 Noctua fans!

I never knew fans could be this quiet. I bought 3 for my primary PC... installed them today and it almost sounds like the machine is not even turned on. I just ordered 3 more for my other PC.

Silent, easy to install, great airflow, solid build quality. Great for HTPC

Super quiet. These are the best fans hands down. Well worth the price.

works as expected and is very silent. would by again.

I used this fan in my Tripp Lite rack mount UPS, since the fan in the unit runs 24x7. It did make the unit quieter, but not by much of a margin. Im thinking about doing something more complicated and measuring the heat on components directly, then enabling the fan until they cool down.

Love this fan. Cant believe how quiet it is, but fan screws absolutely rip this thing up when you are screwing them in. Make sure you have compressed air around for when you are finished. Its actually super annoying so I had to subtract 2 stars. Im not a fan of the screwless mounts, so for me this was a big deal. If you like those things, then you will love this fan. Its operating much quieter and much more efficient than the 120mm Corsair stock (plastic, cheap, clear) fan on the back of my case.