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

I ordered these fans to replace my Corsair H115i’s stock rad fans. They sit above the top bracket to which my rad is mounted and I am speechless. I thought the idle noise I heard was the front intakes...turns out it was the stock SP140MM fans. When I swapped them, I actually put my ears up to the vent to make sure they were spinning. I am serisouly at a loss for words. Not only do these fans keep the rig 4-5 degrees cooler, they are silent. These were the best investment I have made into this rig post-build. I am very pleased by the performance.

These are great cooling fans for those that dont want to RGB their rig.

Awesome fan. Is almost noiseless at low RPM, and moves air with the best of them if you feel the need to turn them up. No complaints.

I purchased 2 of these for a fan overhaul after getting a 3090ti. The airflow from the 2 fans was great, better then any fans Ive had in the past. Unfortunately they were pretty loud even after playing with the fan settings and trying to quiet them down. They are truly heavy duty and work great if airflow is your main goal. I wanted a good balance of air flow to noise so I ended up returning them and going with another option.

Get a little louder than I expected for Noctua but over all great fans, no complaints other than they did not work with a fan controller I got that only had 2 pins for each fan header. Not sure if 4 pin into 2 pin is a nonbo for 4 pin fans but just beware and make sure you research your fan controllers if youre going to use them with these fans.

better fan an brand!!!

not an absolute power house but it moves good air without noticeable noise

Excellent fans from Noctua, they are so much better attached to my Corsair rad then the Corsair fans were. The original fans were noisy and made clicking sounds, I thought the pump was going bad.

best fan quite at lower rpms and lets you really ramp them up to get huge air flow

I didnt care much for retail versions due to their color. I went bought some of these fans and used a fan controller to lower the RPM to near silent operation. Same quality as the retail but with more airflow and better color.