These fans originally came with the iCue H150i Capellix Aio Cooler. I used them for about 2 months before I switched them out for a different set of fans that fit the build better. They are in excellent condition and work perfectly.

Go to site for more information on these fans:

https://www.corsair.com/us/en/p/accessories/cw-8960065/ml120-rgb-magnetic-levitation-fan-replacement-cw-8960065