Computer core processor
From Memory Alpha, the free Star Trek reference
A computer core processor was a piece of hardware found in Federation computer systems.
Computer core processor 451 was one such piece of hardware and was located in the computer core of the Galaxy-class USS Enterprise-D. Lieutenant Commander Data pulled up a diagram of processor 451, element 0299 after it was infested with computer nanites, in 2366. (TNG: "Evolution")
