Wraith Supply Ship

Name: Supply Ship
Craft: Wraith Supply Ship
Type: supply transport
Scale: capital
Length: 2,500 x 1,500 x 500 meters
Skill: capital ship pilot
Crew: 3; skeleton: 1/+10
Crew Skill: varies: 5D - 7D
Passengers: 1,000; 500,000 prisoners
Cargo Capacity: 500 metric tons
Consumables: 1 month
Hyperdrive: x30
Nav Computer: yes
Maneuverability: 2D
Space: 8
Atmosphere: 365; 1,050 knh
Hull: 6D+2
Shields: none
Sensors

Passive: 25/1D
Scan: 100/2D
Search: 200/3D
Focus: 3/4D

Weapons

75 Energy Pulse Cannons

Fire Arc: 25 forward, 25 port, 25 starboard
Crew: 1
Scale: capital
Skill: capital ship gunnery
Fire Control: 1D
Space Range: 3-15/35/75
Atmosphere Range: 6-30/70/150 km
Ammo: energy based
Rate of fire: 1
Damage: 9D

Targeting Jammer

Fire Arc: all
Crew: 1
Skill: sensors
Fire Control: 3D
Space Range: 1-15/25/40
Atmosphere Range: 2-30/50/80 km
Effect: Fire Control -5D

Notes

Consumables: If piloted by the Wraith, the consumables are based upon how many passengers the crew “consumes”. If piloted by non-Wraith, then the consumables rating is 0 as no food is on board the Hive, unless the non-Wraith crew brings consumables aboard.
Hyperdrive: The Wraith hyperdrive is highly inefficient. As such the Hive must stop every 1D days to regenerate damages from traveling through hyperspace.
Hull: The ship's hull is regenerative. Use standard natural healing rules on page 98 of the Star Wars Core Rulebook 2nd Ed (Revised) for healing rates and rules. Use half of the ship's Hull code as the strength of the ship for the purposes of healing. A Very Difficult capital ship repair roll will double the healing speed. A maximum of five repair roles can be made.

Description

Wraith supply ships are vessels which carry cocooned humans to other parts of the Wraith fleet. They are usually used when the Wraith are in a long battle and need to be resupplied with humans to feed upon. The Atlantis expedition discovered a crashed supply on the Light Bugs' Planet in the Lantean system which was intended to feed the Wraith battling the Lanteans who were defending Atlantis. None like it have been seen since, possibly indicating that the vessel type has been discontinued. (ATL: "The Defiant One")

The vessel isn't a class of its own, but is in fact a modified Wraith Cruiser, as said by Col. Sheppard (ATL: "Critical Mass").

Source: Thedemonapostle; Stargate Wiki: Wraith Supply Ship