my first thought was, "what does it look like fully specced out, 512 GB RAM cannot be cheap" fully specced out it's ~$15k now I bet that'd be a fine $15k AI machine but if I wanted a CPU AI rig a cobbling of multi-core motherboards could get higher performance at a lower cost, and/or some array of used nvidia cards. the good news is 3 or 4 years from now hardware specs such as this will be much cheaper, which is exciting