Review on Cooler Master ML240L RGB CPU Liquid Cooler | 240mm Radiator, Dual Chamber RGB Pump, Dual MF120R RGB Fans | RGB Lighting for AMD Ryzen/Intel Socket LGA1200/1151 by David Everett

Hyper Master 212 major upgrade that came before allows me to overclock my i7 9700k to 5.1Ghz, great temps both idle and under load . The highest speed I saw was 75, although the fans really suck. Due to my case I didn't want to use them on a heatsink because then the RGB wouldn't be visible so I just used cheap 1200RPM main cooler fans, have since ordered Noctuas. I decided to install one of the fans as an exhaust in my case and I got a rattling noise. for a while i really thought it was the pump but removed the rgb fans and my case is now whispering and freezing. and now my system is very very quiet even when idle. I used to have a faint hum at idle and I thought it was my PSU fan. Now it idles at around 1200rpm instead of 2200 and ramps up when my CPU gets hot. now it's not audible at all under load due to the fans