nPC20 fanless, rugged, industrial-strength industrial node computer offers choices of Atom dual-core E3826 1.46-GHz CPU or quad-core E3845 1.91-GHz CPU, 2-8 GB DRAM and 80-300 GB solid-state storage, and Windows or Ultimate operating system. It sports dual video output via HDMI and VGA, AC or DC power, dual Gigabit Ethernet ports, standard USB 3.0 ports, audio line out port and serial communication port (RS-232/422/485).