I thought people were exaggerating online. But man! The front 2x 140mm fans in the Fractal Arc Midi are awful.

Both of them had seized bearings in less than 2 years of owning the case. I thought it was just me being picky about noisy fans, but when I finally whacked out and pulled them out, it was obvious. If you tried to spin the blades with your finger, you could feel it vibrate, and it would stop spinning in less than a second.

Grabbed some NZXT "Airflow" series to replace them. These NZXT's are a bit loud overall, but at least they aren't vibrating the entire case apart.