As I wrote some time ago here [https://pro-it.rocks/pseudo-failover-internet-controlled-by-homeassistant-and-zigbee-socket-using-asa5520/] , I've got new server to host all my internal servers and services, especially, home automation, lots of monitoring tools, space for files, vpn tunnels and many more. I have choosen this server [https://www.supermicro.com/products/system/1U/