Ur-Tharn processors can be classified as a kind of processor. The unscrupulous archaeologist Doctor Chelli Lona Aphra pilfered these Ur-Tharn processors from a duo of Sabat around 0 ABY. Later, the Sabat brought up Aphra's larceny of the processors at a bar located on Horox III, during an incident where she was trying to assist the youthful Jedi-in-training Luke Skywalker who was facing intimidation from the Sabat.