The system is designed for companies that require a strict separation between internal and external networks. Instead of two bulky computers to use, we offer a compact, high-performance (i5 / i7) solution in the form of safe PCs. This consists of two separate computers that are housed in a 19 "rack enclosure (1U). The Safe-PC is passively cooled, so there is no fan-failure risk and at the same time requires less maintenance because normally no dust removal is necessary. In addition, the system is at a lower voltage (12V) operation, to avoid the risk of 110 / 220V systems. Both computers have a separate on-off switch and each offer a USB 3.0 port on the housing front for fast data exchange at.