Silencer 7
a "mature" World Devastator, the Silencer-7 was under the command of Titus Klev during the Battle of Calamari. This huge ship - the largest World Devastator ever seen - measured 3,200 meters in length, and stood 1,500 meters tall. It was manned by a crew of 23,684, with 1,975 gunners, 2,000 slaves, 1,600 droids, and could transport 8,803 troops and 1,500 pilots. It was armed with 125 heavy turbolaser batteries, 200 blaster cannons, 80 proton missile tubes, 15 ion cannons, and 15 tractor beam emplacements. The World Devastators were disabled by Luke Skywalker and R2-D2 when R2 was able to tap into the Master Command Codes and take control of the ships. R2 then programmed the World Devastators to destroy themselves.