During the years in the Delta Quadrant, the ship is augmented with custom, non-spec upgrades and modifications, some of which are modified from technology of other cultures, an example being Seven of Nine's alcoves and the Delta Flyer which both utilize modified Borg technology.
Selama berada di Delta Quadrant, kapal ini diperlengkapi dengan upgrade dan modifikasi custom dan non-spec, beberapa merupakan modifikasi dari teknologi kultur lain, contohnya alcove Seven of Nine dan Delta Flyer yang menggunakan teknologi Borg yang dimodifikasi.