original design by Amarillo Design Bureau; graphics by Captshade, Arthur Twosheds & Adrasil
| Construction Data: | |||
| Model Number — | Mk I | Mk II | Mk III |
| Ship Class — | VII | VII | VII |
| Date Entering Service — | 2248 | 2253 | 2263 |
| Number Constructed — | 233 | 177 | 79 |
| Cost — | 304.8 MCr | 312.8 MCr | 351 MCr |
| Hull Data: | |||
| Superstructure Points — | 8 | 8 | 10 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 203.1 m | 203.1 m | 203.1 m |
| Width — | 107.7 m | 107.7 m | 107.7 m |
| Height — | 43.7 m | 43.7 m | 43.7 m |
| Weight — | 93,860 mt | 94,465 mt | 97,655 mt |
| Cargo: | |||
| Cargo Units — | 6,000 SCU | 6,000 SCU | 6,000 SCU |
| Cargo Capacity — | 300,000 mt | 300,000 mt | 300,000 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | M-1A | M-2A | M-2A |
| Transporters: | |||
| Standard 6-person — | 2 | 2 | 2 |
| Emergency 22-person — | 1 | 1 | 1 |
| Cargo — | 12 | 12 | 12 |
| Other Data: | |||
| Crew — | 51 | 53 | 59 |
| Passengers — | 5 | 5 | 5 |
| Shuttlecraft — | 2 | 2 | 2 |
| Engines And Power Data: | |||
| Total Power Units Available — | 18 | 22 | 34 |
| Movement Point Ratio: | |||
| unloaded — | 3/1 | 3/1 | 3/1 |
| loaded — | 7/1 | 7/1 | 7/1 |
| Warp Engine Type — | FWE-1 | FWE-1 | FWE-2 |
| Number — | 2 | 2 | 2 |
| Power Units Available — | 8 ea. | 8 ea. | 13 ea. |
| Stress Charts — | G/K | G/K | G/K |
| Max Safe Cruising Speed: | |||
| unloaded — | Warp 7 | Warp 7 | Warp 7 |
| loaded — | Warp 4 | Warp 4 | Warp 4 |
| Emergency Speed: | |||
| unloaded — | Warp 9 | Warp 9 | Warp 9 |
| loaded — | Warp 5 | Warp 5 | Warp 5 |
| Impulse Engine Type — | FIB-1 | FIB-3 | FIE-2 |
| Power Units Available — | 2 | 6 | 8 |
| Shield Data: | |||
| Deflector Shield Type — | FSC | FSG | FSH |
| Shield Point Ratio — | 1/1 | 1/1 | 1/2 |
| Maximum Shield Power — | 8 | 10 | 13 |
| Combat Efficiency: | |||
| D — | |||
| unloaded — | 31.4 | 35.9 | 65.3 |
| loaded — | 26.4 | 29.4 | 45.3 |
| WDF — | 0.0 | 0.0 | 0.0 |