THE YX-1980 TRANSPORT;

The YX-1980 was a well-defended cargo hauler that could move goods
across the galaxy with a minimum amount of fuss. It wasn't as fast as
other transports, but was very durable. It had shields far stronger than
most transports, and was equipped with a set of medium blaster cannons
for defense.

The ship had an open platform, which allowed it to spread out the cargo
over a larger area to reduce strain on the repulsors and artificial
gravity systems. It also helped prevent damage to other systems during a
malfunction. Some owners liked this separation, but others complained
about the problems this caused during operations or when attempting
modifications.

Like most CEC designs, it was very easy to customize. It had plenty of room for modifications or new systems.

[Tekka Nabur - Tekka's Starship Lexicon, Naboo -3687 BBY]