Much more capable than a raspberry pi which are now far to expensive. Buy these used units with 2x the storage, and 10x the processor. Runs Debian, Ubuntu, mint, elementary, and a host of other Linux flavors with zero issues.Excellent space saving design for east of deployment behind a monitor, or in a rack on a shelf. Run 2 and have redundant non-windows ldap/print server for a small to Med office using just Linux.Excellent units!