Kioxia has a line of products (EM6) that has an embedded Marvell NVMeoF/{TCP,RDMA} controller and Foxconn has a chassis that can take them and expose them just directly on the network. neat stuff.
Yeah i know the software exists; it's finding ways to actually build systems from it that sucks. 2.5 gigabit ethernet has absolutely killed dead all momentum for getting faster interfaces in consumer hardware and SBCs unfortunately. I don't want to build a 2-drive OSD using a comparatively gargantuan microATX motherboard.
