Actually, it's a supercomputer.
Power Mac G4 Cube delivers G4 performance in an eight-inch cube. Release date: July 19, 2000
Presenting the Power Mac G4 Cube: a supercomputer engineered into an eight-inch cube suspended in a crystal-clear enclosure.
Though smaller than most PCs, the G4 Cube delivered far greater performance for creative and demanding workloads.
