Cogitator



Cogitator is the most commonly used name for computers in the empire of man. These devises function much like their real life equivalence, but like most imperial technology they often have a more arcane exterior. Cogitators vary in size and function, from the gigantic data-looms of Administratum to the slim microprocessors used in the brains of tech-priests and advanced servitors. === Sources ===
 *  Ravenor Returned  (Novel) by Dan Abnett
 *  Dark Heresy Core Rulebook  (RPG)