Built a 3400G system for testing HoloISO Steamdeck OS.
ID cooling IS-50X fit, but I had to spin the fan mounting bracket around by removing the tiny screws going through the fins and spinning the assembly, then screws back in original holes.
Used a hole saw to cut out the lid, then 3D printed a grille attached with E6000 glue. I use a surface similar to BuildTAK and I like the surface finish when printing onto it.
ID cooling IS-50X fit, but I had to spin the fan mounting bracket around by removing the tiny screws going through the fins and spinning the assembly, then screws back in original holes.
Used a hole saw to cut out the lid, then 3D printed a grille attached with E6000 glue. I use a surface similar to BuildTAK and I like the surface finish when printing onto it.