design by Guidomc
| Construction Data: | |||
| Model – | Mk I | Mk II | Mk III |
| Ship Class – | XII | XII | XII |
| Date Entering Service – | 2283 | 2289 | 2337 |
| Number Constructed – | 4 | 6 | Refit |
| Hull Data: | |||
| Superstructure Points – | 54 | 54 | 54 |
| Damage Chart – | C | C | C |
| Size: | |||
| Length – | 280 m | 280 m | 280 m |
| Width – | 141 m | 141 m | 141 m |
| Height – | 69 m | 69 m | 69 m |
| Weight – | 199,203 mt | 201,478 mt | 207,663 mt |
| Cargo: | |||
| Total SCU – | 440 SCU | 440 SCU | 440 SCU |
| Cargo Capacity – | 22,000 mt | 22,000 mt | 22,000 mt |
| Landing Capacity – | None | None | None |
| Equipment Date: | |||
| Control Computer Type – | M-7 | M-7A | M-8B |
| Transporters: | |||
| Standard 6-person – | 4 | 4 | 4 |
| Emergency 22-person – | 4 | 4 | 4 |
| Cargo – | 3 | 3 | 3 |
| Other Data: | |||
| Crew – | 583 | 586 | 622 |
| Passengers – | 85 | 85 | 70 |
| Shuttlecraft – | 18 | 18 | 16 |
| Engines And Power Data: | |||
| Total Power Units Available – | 68 | 72 | 84 |
| Movement Point Ratio – | 4/1 | 4/1 | 4/1 |
| Warp Engine Type – | FWG-1 | FWG-1 | FWG-1 |
| Number – | 2 | 2 | 2 |
| Power Units Available – | 26 ea. | 26 ea. | 26 ea. |
| Stress Chart – | D/F | D/F | D/F |
| Max Safe Cruising Speed – | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed – | Warp 10 | Warp 10 | Warp 10 |
| Impulse Engine Type – | FIF-2 | FIF-3 | FIG-2 |
| Power Units Available – | 16 | 20 | 32 |
| Weapons And Firing Data: | |||
| Beam Weapon Type – | FH-10 | FH-11 | FH-18 |
| Number – | 11 | 11 | 11 |
| Firing Arcs – | 3 f/p, 2 f, 3 f/s, | 3 f/p, 2 f, 3 f/s, | 3 f/p, 2 f, 3 f/s, |
| 1 p/a, 1 s/a, 1 a | 1 p/a, 1 s/a, 1 a | 1 p/a, 1 s/a, 1 a | |
| Firing Chart – | W | Y | Y |
| Maximum Power – | 7 | 10 | 12 |
| Damage Modifiers: | |||
| +3 | (1-10) | (1-10) | (1-10) |
| +2 | (11-17) | (11-17) | (11-17) |
| +1 | (18-20) | (18-24) | (18-24) |
| Torpedo Weapon Type – | FP-4 | FP-4 | FP-11 |
| Number – | 2 | 2 | 2 |
| Firing Arcs – | 2 f | 2 f | 2 f |
| Firing Chart – | S | S | S |
| Power to Arm – | 1 | 1 | 1 |
| Damage – | 20 | 20 | 30 |
| Torpedo Weapon Type – | FP-6 | FP-5 | FP-4 |
| Number – | 2 | 2 | 2 |
| Firing Arcs – | 2 f | 2 f | 2 f |
| Firing Chart – | O | R | S |
| Power to Arm – | 1 | 1 | 1 |
| Damage – | 12 | 16 | 20 |
| Shield Data: | |||
| Deflector Shield Type – | FSP | FSS | FST |
| Shield Point Ratio – | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power – | 16 | 20 | 45 |
| Combat Efficiency: | |||
| D – | 197.2 | 207.2 | 261.2 |
| WDF – | 118.7 | 161.7 | 202.3 |

