Correct. I work at SoftIron. We have several HyperCloud systems in production right now. SI has been shipping purpose-built storage systems for years as the root-comment suggests, but HyperCloud (which is closer to Oxide's product) has been in production systems in defense, banking, internationally for well over a year now.
Your webpage is an ocean of marketing fluff and buzzwords. It's not clear that you have a product that competes with Oxide. It's not even clear how you're different than Dell or HP.
See https://news.ycombinator.com/item?id=38026306 and other related threads. Oxide's product is a rack you plug in and you're done. You don't have to rack a bunch of servers yourself and cable them.