Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)

Amazingly cool fans!!! (Pun intended)

I bought these to replace the fans on a Corsair H110 cooler (had the dreaded and common rattling fans issue). Everything about these fans feels solid. Rubberized corners for noise dampening, both soft and standard screws, adapter cables for different operating modes, and most importantly, they are appropriately quiet. I hear the air moving / blades spinning but there is no obnoxious pitched hum that some fans make.

I bought a couple of these to replace the noisy broken potato fans that came with my nzxt x61 kraken water cooler. They are a bit pricey, but they are near silent, unless you have them really ramped up like around 70-80% load, and perform much better than I expected. I dont really have anything else to say besides that these are most likely one of, if not the best, static pressure oriented fans on the market. They definitely wont match your system color unless youve gone with a desert theme, so if youre willing to sacrifice aethstetics for some fantastic air pushers, these are the heat sink fans for you

no different than cheaper fans, have to keep them at 900 rpm to be silent, like every other fan, wasted time and money based on reviews of how silent these are, no better 5han my ml140s or other cheap 140 fans at same 900 rpm

My Corsair 400Q chassis with 2 non-PWM fans was pretty quiet already. I just thought it wouldnt hurt to replace the fan in the front with an NF-A14 PWM to make it even better. Setting up the new fan at the same RPM, the CPU and motherboard temperatures dropped 1-2 degrees right away. Apparently, its pushing more air. However, the Noctua fan was so loud that I had to go back to the original Corsair fan after a day. The quality of the fan is certainly better than those that come with the under $50 cases. But it doesnt really amaze me as I have been working with high quality industrial computers for years. My take is that you should be fine with the NF-A14 PWM if you dont use it as an intake fan and you keep it under 700 RPM. The motor noise at higher speed is really bothersome to me as it is a low frequency humming that sounds like a running refrigerator compressor. To Noctuas credit, their 92mm PWM fans do work better than the stock fans in my Lenovo TS440 server.

NICE cooler

We have three of these in my sons gaming rig and they hit it very cool.

Easy install and good prize!

I bought these to replace the stock fans with my Corsair H110i, as the stock fans were extraordinarily cheap and vibrated loudly and occasionally produced jaw clenching grinding noises. They are dead silent and move air better than the stock fans ever did. Pure Noctua quality, no one makes fans these days better than them.

I replaced the fans in a Corsair H110 cooler with two of these. Incredible performance, little noise.