This user was so close to build a fantastic fanless PC. He made the right choices with the 35W i5-11600T, the Seasonic PX-450, and of course the Noctua NH-P1... up to the chassis itself. The NZXT H200 is a horrible option for passive cooling. It does not feature enough mesh for convection to occur, and a fan had to be added.
Source: Deviantart
