I run 3 of these as back and top exhaust for my PC. Though mine aren’t RGB but static red color. They operate well with nice blade material/design and are quiet. Solid fans with decent bearings that should last a long time. Now to eventually replace my 2TB wd_black HDD, that’s the last noisy thing in my PC! For whatever reason where my drive bay is, the hdd rattles the whole case when it ramps up -_-