"More importantly, let’s talk cooling. With an ambient room temperature of 21°C, the Ryzen 9 7900 would routinely idle at a healthy 46°C. After an hour of power-on time, the top of the North chassis becomes mildly warm to the touch, with convection taking its natural course. Large swathes of mesh ventilation, including the entire side panel, make the Fractal case a prime prospect for passive configurations. To help aid cooling, consider removing the front mesh filter, and if the going gets particularly tough, the chassis’ top cover pulls away with ease."
Source: Club386