Type 7 Hyperdrive
this model of Haor Chall hyperdrive core was developed for use on the Silver-class starship. They were often referred to as Silver-class engines, and were classified as Class 1 hyperdrives. Many of these drive systems were used on the original Sekotan starships produced on Zonama Sekot, during the years following the Battle of Naboo. Note that The New Essential Guide to Vehicles and Vessels indicates that the Silver-class engine was used for sublight transport.