The ePC Fan-less Series of industrial computers have the reliability of a proprietary operator interface, and yet provide the performance and open connectivity available from a computer. They are available in four sizes: 15 in., 17 in., 19 in. and a newly released 12.1 in. All have five-wire analog resistive touchscreens and NEMA-sealed, panel-mount front panels. Their ultra-thin size make them ideal for installation in harsh environments and small spaces.