Meet the MintBox Mini 2: a compact fanless mini PC powered by a Celeron J3455 quad-core that runs Linux. It has 8 GB RAM, 120 GB M.2 SATA SSD, WiFi, and Bluetooth on-board. It supports dual displays. 4 USB ports are also available.
This fanless PC comes with Linux Mint 19 “Tara” installed. Sets you back $349 at this time.