The main reason I built this loop was to get the very hot 2080 ti on water. This card liked sitting at 80 degrees Celsius and with the help of 2 420 mm rads mounted on the inside of this Dark Base 900 rev.2 makes the GPU sit below 60 under a tough load. Looking to eventually swap out the x99 but decided to use it for now. I originally wanted this to be a game-cube centered theme because i loved that when i was younger nut i ran into an issue. one was that i used black light led's and purple UV fluid it actually looks bluish under the light. Second was that tube is PETG which glows greenish under UV and alpha cool CPU cooler which is clear nylon (highly recommend because acrylic and stress fractures) This actually glows very green. So to conclude 2 420 mm might be overkill but thats what the fun in it is pleasing your addiction.