The ZPM Hub is an Ancient device where three Zero Point Modules can be inserted to supply power to City-ships. The device can be controlled by two consoles. (SGA: "Before I Sleep", "The Siege, Part 3")
Behind the scenesEdit
The prop for the hub was re-used in "Progeny" as some kind of computing terminal that the Ancients were using to create the Asurans. The Zero Point Module slots were tinted blue to differentiate them.