AOPEN calls its new Chrome OS PC the "Commercial 2" as it asserts it is ready for demanding business environments. Besides its fanless, solid-state design, it is rated to withstand temperatures of up to 40 degrees Celsius. It can run 2 4K displays and is powered by the Intel Celeron 3865U.
https://www.notebookcheck.net/AOPEN-releases-a-tough-enterprise-grade-Chromebox.441258.0.html