its a nice hobby project, but of course a commercial blade system will have far higher compute density. supermicro can do 20 epyc nodes in 8u, which at 64 cores

its a nice hobby project, but of course a commercial blade system will have far higher compute density. supermicro can do 20 epyc nodes in 8u, which at 64 cores per node is 1280 cores in 8u, or 160 in 1u, so double the core density, and far more powerful cores, so way higher effective compute density.