C642-64546 was a Borg tactical fusion cube ship of the collective in the 24th century. C642-64546 was in active service somewhere in the galaxy around the year 2377. (TNG video game: Armada II)

No history or fate is established for this vessel as its designation was randomly selected for a Borg cube by the game software.

Borg tactical fusion cubes
	C642-02132 • C642-04231 • C642-19218 • C642-20136 • C642-26554 • C642-31113 • C642-35216 • C642-36444 • C642-39866 • C642-46563 • C642-47555 • C642-51151 • C642-55884 • C642-62454 • C642-63313 • C642-63454 • C642-64546 • C642-64564 • C642-65344 • C642-65345 • C642-74746 • C642-74747 • C642-75839 • C642-83637 • C642-84899 • C642-84958 • C642-95877 • C642-98346 • C642-98376 • C642-98875