Complex sentence: SINIX is an UNIX System V operating system from the Siemens Nixdorf Informationssysteme designed for the SNI RM-x00 servers based on the MIPS processor.
Split into simpler sentences: SINIX is an UNIX System V operating system from Siemens Nixdorf Informationssysteme. It was designed for the SNI RM-x00 servers, running on the MIPS processor.