Yep, and I feel many commenters in this thread are comparing value propositions only in terms of specs. I’ve built a number of Mini-ITX cases, from 5L to 20L, and they are a pain to work with and maintain. In some cases it’s impossible to make a reasonable filtered airflow, so dust builds up very fast, and a teardown to do clean up is pretty annoying. Steam Machine looks very straightforward to maintain. And it’s also tiny and quiet.