Lots of folks sell appliances, but if you want to homelab, DIY, or do a small-scale deployment then the above items are simply USB keys so that be put into any server (or VM, via pass-through).
Lots of folks sell appliances, but if you want to homelab, DIY, or do a small-scale deployment then the above items are simply USB keys so that be put into any server (or VM, via pass-through).