Crystal ball: Let’s be clear upfront: there is no Mac Neo desktop. No leak, no supply chain [rumour], no analyst note. What follows is conjecture – but conjecture worth taking seriously, because the pieces are sitting right there on Apple’s workbench.
That would be interesting. An ARM mini PC would benefit from being both small and running cool/quiet, both something that mini PCs need. Imagine how small it’d be with an external power supply? You could make it the size of a thick iPhone, but a bunch of ports and a passive cooler. That’d be sweet actually.