This is the Normandy SR-2, a stealth frigate originating in the Voyager cluster. It is of mutual Human-Turian design, although it has been modified and upgraded extensively.

[Bragging is so undignified. For other people.]

I am EDI. I embody the ship. If you will relinquish any weaponry at the nearby weapons locker— [A compartment slides open at the posterior side of the airlock, a rack of shelves and clips clearly intended for the stated purpose.] I would be pleased to offer you a tour.