Forget everything you know about workstations, or at least dismiss the preconceived notion that systems serving up server grade power are typically as big as they are powerful. That might have been the case before, but HP just turned the sector upside down by introducing its Z2 Mini, a relatively tiny box measuring 2.3 inches high by 8.5 inches

Source: Hot Hardware – HP Z2 Mini Workstation Delivers Server Grade Power In A Pint-Sized Package