Complex sentence: The Linutop is a small, light, environment friendly nettop computer with a metal case, no moving parts, and running the Linutop OS a customized version of Linux based on the Xubuntu distribution.
Split into simpler sentences: The Linutop is a small, light, environment friendly nettop computer in with a metal case and without moving parts. It runs the Linutop OS a customized version of Linux based on the Xubuntu distribution.