Derby came through the play offs to secure a place in the top flight and they have made striker Earnshaw their first summer signing.
Earnie has put pen to paper on a three year deal. Derby have paid £3.5m to Norwich for his services.
Rams boss Billy Davies said: "We are delighted to have a new striker on
board with a fantastic track record in terms of goals scored at every level
he has played, including the Premier League and internationals.