With this ''light'' modding I wanted two things, to have a personalized case but above all effective in terms of cooling and noise.

I chose x3 Noctua Chromax 140mm to inject fresh air which never exceed 60%, they have no constraints except the filter is very sufficient to have enough fresh air. For the Radiator I chose the EKWB XE360/60with 3x Phanteks T30, again for the sake of the compromise between noise and performance I set them to 75% maximum on the bios. The Velocity 2 AM4 Acetal water block seems remarkable to me, in normal operation the temperatures of the Ryzen 5800X3D are between 38°/50°. When I start a game, the temperatures of the RX6800 XT are very close to the temperatures of the 5800X3D, in short in gaming I am between 65°/78° but most often it is stable around 75° or less.

To sum up, on a single radiator, admittedly thick and of good quality, I manage to cool a fairly nice configuration in Ryzen 5800X3D with a 6800XT. I specify that I activated the MSi combo strike function in position 3, the RX 6800 XT is on automatic bios OC I did not do any manual overclocking. The case is discreet, silent with an optimal air flow it gives me a very good cooling level and without making noise.