Rev-9 (Earth-4720)

Rev-9 is an advanced Terminator and Infiltrator series utilized by the machines. A Rev-9 consists of a traditional, solid carbon-based endoskeleton covered by an outer sheath made of advanced mimetic polyalloy. In addition, Rev-9 possesses the ability to separate into two units.

Source

 * https://terminator.fandom.com/wiki/Rev-9