design by Guidomc
| Construction Data: | ||
| Model – | Mk I | Mk II |
| Ship Class – | XII | XII |
| Date Entering Service – | 2298 | 2354 |
| Number Constructed – | 10 | Refit |
| Hull Data: | ||
| Superstructure Points – | 48 | 55 |
| Damage Chart – | C | C |
| Size: | ||
| Length – | 304 m | 304 m |
| Width – | 141 m | 141 m |
| Height – | 94 m | 94 m |
| Weight – | 193,330 mt | 202,525 mt |
| Cargo: | ||
| Total SCU – | 940 SCU | 940 SCU |
| Cargo Capacity – | 47,000 mt | 47,000 mt |
| Landing Capacity – | None | None |
| Equipment Date: | ||
| Control Computer Type – | M-7 | I-7 |
| Transporters: | ||
| Standard 6-person – | 6 | 6 |
| Emergency 22-person – | 6 | 6 |
| Cargo – | 3 | 3 |
| Other Data: | ||
| Crew – | 667 | 667 |
| Passengers – | 90 | 90 |
| Shuttlecraft – | 24 | 24 |
| Engines And Power Data: | ||
| Total Power Units Available – | 76 | 84 |
| Movement Point Ratio – | 4/1 | 4/1 |
| Warp Engine Type – | FWG-1 | FWG-1 |
| Number – | 2 | 2 |
| Power Units Available – | 26 ea. | 26 ea. |
| Stress Chart – | D/F | D/F |
| Max Safe Cruising Speed – | Warp 8 | Warp 8 |
| Emergency Speed – | Warp 10 | Warp 10 |
| Impulse Engine Type – | FIG-1 | FIG-2 |
| Power Units Available – | 24 | 32 |
| Weapons And Firing Data: | ||
| Beam Weapon Type – | FH-11 | FH-20 |
| Number – | 5 | 5 |
| Firing Arcs – | 2 f/p, 2 f/s, 1 a | 2 f/p, 2 f/s, 1 a |
| Firing Chart – | Y | Y |
| Maximum Power – | 10 | 14 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-14) |
| +2 | (11-17) | (15-19) |
| +1 | (18-24) | (20-24) |
| Beam Weapon Type – | FH-3 | FH-9 |
| Number – | 6 | 6 |
| Firing Arcs – | 2 f/p/a, 2 f/s/a, 2 a | 2 f/p/a, 2 f/s/a, 2 a |
| Firing Chart – | W | X |
| Maximum Power – | 5 | 6 |
| Damage Modifiers: | ||
| +3 | (1-10) | (-) |
| +2 | (11-17) | (1-12) |
| +1 | (18-20) | (13-22) |
| Torpedo Weapon Type – | FP-4 | FP-9 |
| Number – | 4 | 4 |
| Firing Arcs – | 2 f, 2 a | 2 f, 2 a |
| Firing Chart – | S | R |
| Power to Arm – | 1 | 1 |
| Damage – | 20 | 28 |
| Shield Data: | ||
| Deflector Shield Type – | FSS | FSU |
| Shield Point Ratio – | 1/4 | 1/4 |
| Maximum Shield Power – | 20 | 50 |
| Combat Efficiency: | ||
| D – | 204.6 | 270.7 |
| WDF – | 138.3 | 175.8 |