Del was a member of the Torrent Company within the renowned 501st Legion, serving as a clone trooper during the Clone Wars.
Del fought alongside Captain Rex and under the command of Jedi General Anakin Skywalker in 22 BBY. He participated in both the Battle of Christophsis and the Battle of Teth, where the unit aided General Skywalker and his newly assigned Padawan, Ahsoka Tano, in their quest to rescue a captured Huttlet. Del was among the six Torrent Company clone troopers who lived through the mission. During the Battle of Teth, Del operated a repeating blaster alongside Sergeant Coric.
Del, a Human male clone originating from the Wild Space world of Kamino, was created from the genetic template of the bounty hunter Jango Fett, and possessed a height of 1.83 meters.
Karen Traviss introduced Del in her novelization of the Star Wars: The Clone Wars film which was released in 2008.