R7 droid brain matrix

The R7 droid brain matrix was a component of the R7-series astromech droid. Pirated versions were used in Imperial XR-85 tank droids; however, this modified sentient version of the droid brain proved very costly for mass production. The Complete Star Wars Encyclopedia, Vol. III, p. 344
==Sources==
*The Complete Star Wars Encyclopedia
==Notes and references==
Category:Droid brains