The file 'Meshroom S Fan Duct 3D Printer Model' is (stl) file type, size is 7.2KB.
To improve the cooling, I designed a duct that is mounted on the CPU fan and draws in fresh air directly behind the side panel.
Cooler : Noctua NH-L9i with A9x25 Fan
meshroom_s_noctua_duct.stl | 37.8KB |