Noxious Enterprise's Super SPU-31 Liquid-Cooled Mobile Processing Unit, also known as SPU-31, is a robot that Plankton creates to try to steal the Krabby Patty secret formula and replace Karen in the episode "Komputer Overload."


It has a large bubbly blue center with a substance in it, and has light tan robot legs to hold itself up.

Role in episode

SPU-31 fights with the Command Module and the T-119A Compumatic, until Plankton joins the three robots to make one giant robot. SPU-31 makes up the bottom of the robot.

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