| Construction Data: | |||
| Model Number — | Mk I | Mk II | Mk III |
| Ship Class — | VII | VII | VII |
| Date Entering Service — | 2253 | 2255 | 2263 |
| Number Constructed — | 6 | 7 | 2 |
| Hull Data: | |||
| Superstructure Points — | 20 | 20 | 20 |
| Damage Chart — | C | C | C |
| Size: | |||
| Length — | 242.4 m | 242.4 m | 242.4 m |
| Width — | 127.1 m | 127.1 m | 127.1 m |
| Height — | 61.5 m | 61.5 m | 61.5 m |
| Weight — | 92,260 mt | 92,865 mt | 90,730 mt |
| Cargo: | |||
| Cargo Units — | 89 SCU | 89 SCU | 89 SCU |
| Cargo Capacity — | 4,450 mt | 4,450 mt | 4,450 mt |
| Landing Capacity — | None | None | None |
| Equipment Date: | |||
| Control Computer Type — | M-2 | M-2 | M-2 |
| Transporters: | |||
| Standard 6-person — | 2 | 2 | 2 |
| Emergency 22-person — | 2 | 2 | 2 |
| Cargo — | 1 | 1 | 1 |
| Other Data: | |||
| Crew — | 271 | 276 | 278 |
| Passengers — | 5 | 5 | 5 |
| Shuttlecraft — | 2 | 2 | 2 |
| Engines And Power Data: | |||
| Total Power Units Available — | 30 | 33 | 41 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | FWB-1 | FWB-1 | FWB-2 |
| Number — | 3 | 3 | 3 |
| Power Units Available — | 9 ea. | 9 ea. | 11 ea. |
| Stress Charts — | N/P | N/P | N/P |
| Max Safe Cruising Speed — | Warp 6 | Warp 6 | Warp 7 |
| Emergency Speed — | Warp 8 | Warp 8 | Warp 9 |
| Impulse Engine Type — | FIC-2 | FIB-3 | FIE-2 |
| Power Units Available — | 3 | 6 | 8 |
| Weapons And Firing Data: | |||
| Beam Weapon Type — | FL-5 | FL-6 | FH-8 |
| Number — | 4 | 4 | 4 |
| Firing Arcs — | 2 f/p, 2 f/s | 2 f/p, 2 f/s | 2 f/p, 2 f/s |
| Firing Chart — | H | H | T |
| Maximum Power — | 2 | 3 | 5 |
| Damage Modifiers: | |||
| +3 | (-) | (-) | (-) |
| +2 | (1-4) | (1-4) | (1-10) |
| +1 | (5-7) | (5-7) | (11-18) |
| Torpedo Weapon Type — | FAC-2 | FAC-3 | FP-1 |
| Number — | 1 | 1 | 1 |
| Firing Arcs — | 1 f | 1 f | 1 f |
| Firing Chart — | G | H | L |
| Power to Arm — | 4 | 4 | 1 |
| Damage — | 10 | 12 | 10 |
| Shield Data: | |||
| Deflector Shield Type — | FSG | FSH | FSK |
| Shield Point Ratio — | 1/1 | 1/2 | 1/2 |
| Maximum Shield Power — | 10 | 13 | 16 |
| Combat Efficiency: | |||
| D — | 53.1 | 69.6 | 81.6 |
| WDF — | 6.7 | 9.1 | 21.2 |

