Lupoli joined Arsenal in 2004 from Parma

The 19-year-old moved to the Gunners in July 2004 but wants regular first-team football and could join the Derby squad in time to face Norwich on Saturday.

Derby managing director Mike Horton told the club's website: "It's been a six week vigil for us and other clubs have expressed an interest in him.

"We're delighted he chose Derby to continue his progression."

Lupoli will be linking up with former Gunner Ryan Smith at Pride Park.