The Banana Pi BPI-M7 single board computer is equipped with up to 32GB RAM and 128GB eMMC flash, and features an M.2 2280 socket for one NVMe SSD, three display interfaces (HDMI, USB-C, MIPI DSI), two camera connectors, dual 2.5GbE, WiFi 6 and Bluetooth 5.2, a few USB ports, and a 40-pin GPIO header for expansion.
Will be interesting how much that’ll cost - but generally it looks like we’re finally approaching a point where you can buy small systems with enough RAM and network bandwidth for cheap enough that it makes sense to create ceph OSDs with just one or two disks attached each.