X System or System X may refer to:

System X

IBM System x System x is a line of x86 servers produced by IBM – and later by Lenovo – as a sub-brand of IBM's ''System'' brand, alongside IBM Power Systems, IBM System z and IBM System Storage. In addition, IBM System x was the main component of the ...

, server platform * ''System X'' (album) *

System X (supercomputer) System X (pronounced ''"System Ten"'') was a supercomputer assembled by Virginia Tech's Advanced Research Computing facility in the summer of 2003. Costing US$5.2 million, it was originally composed of 1,100 Apple Inc., Apple Power Mac G5 computer ...

, supercomputer *

System X (telephony) System X is the digital switching system installed in telephone exchanges throughout the United Kingdom, from 1980 onwards. History Development System X was developed by the Post Office (later to become British Telecom), GEC, Plessey, and ...

, digital switching platform

X System

X-sistemo There are two conventional sets ASCII substitutions for the letters in the Esperanto alphabet that have diacritics, as well as a number of graphic work-arounds. The diacritics of Esperanto were designed with a French manual typewriter in mind, as ...

in Esperanto orthography *

SIGSALY SIGSALY (also known as the X System, Project X, Ciphony I, and the Green Hornet) was a secure speech system used in World War II for the highest-level Allied communications. It pioneered a number of digital communications concepts, including the ...

, secure voice transmission system; sometimes called "X System" *

X Window System The X Window System (X11, or simply X) is a windowing system for bitmap displays, common on Unix-like operating systems. X provides the basic framework for a GUI environment: drawing and moving windows on the display device and interacting wit ...

System X

X System

See also