https://www.corsair.com/us/en/LED-Color ... 9050078-WW
https://www.amazon.com/Corsair-Premium- ... B01G5I6O4Q
how silent are these fans, as they levitate they should be much quieter?Corsair ML120 PRO delivers unrivaled performance and silence by utilizing magnetic levitation technology and custom rotor design. The innovative design provides both high static pressure and high air flow.
and is Corsair the only company that sells it?