Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)

This is not what I thought I was ordering the thing is barely larger than my hand. There is no way to plug it in. I truly thought it was a 21 in fan. Be aware!

Ive been using Noctua fans for almost a decade now and their attention to quality has never ceased to amaze me. I had the puke brown fans until this year and never needed to use their great warranty. When these fans were announced I couldnt have been happier; black fans, server grade, great warranty, higher RPM, and basically bullet proof. You cant really ask for anything more in a fan.

Lets get one fact out first. as of this writing, there arent that many options for radiator optimized high static pressure 140mm fans out there.

Best cp fans hands down. You want it quiet? Buy these and low noise adapters. you want your system to be as cool as possible, leave out the lows noise adapters.

Expensive for a single fan but its worth it for the silence, they are able to move A LOT of air before becoming audible.

These fan do 2 things great push a lot of air and operate at quiet speeds if set correctly.

The only industrial thing about these is the sound, theyre loud at higher RPMS. The seem to be great and have a very high static pressure but just too loud. Im basing my opinion on a comparison i did with three other fans i had and this is by far the loudest. Very solid part but just not good for a silent.

These fans were nothing but disappointment to me. I was told that Noctua Made QUIET fans but it appears I was wrong. These fans were Loud compared to my Case fans. The only reason I gave it two stars is because it did give good airflow in my 750D case. but other than that the fans for bad for cost and silence.

Amazing fans. Absolutely no complaints. very quiet. Reccomend keeping them at around 1500 rpm. Great results with low noise at this speed.

great item