Their hardware isn't really innovative though... Even the hardware integration isn't really innovative, as others here have pointed out.
My two cents is that this isn't really an innovation business model, it's an execution business model. Their proposition seems to be that they can execute a a server rack with integrated hardware and open-source software so well that customers will love their product.
Maybe they'll just end up with tons of nerds our there thinking, "I really wish I could justify investing in Oxide racks, but it just doesn't make sense for my business / I just can't sell it to my CIO", but hey, maybe not!
