from Starfleet Technical Manual by Franz Joseph
| Construction Data: | |||
| Model – | Mk I | Mk II | Mk II |
| Ship Class – | VII | VII | VII |
| Date Entering Service – | 2247 | 2256 | 2259 |
| Number Constructed – | 16 | Refit | Refit |
| Hull Data: | |||
| Superstructure Points – | 14 | 14 | 14 |
| Damage Chart – | C | C | C |
| Size: | |||
| Length – | 261 m | 261 m | 261 m |
| Width – | 127.1 m | 127.1 m | 127.1 m |
| Height – | 53 m | 53 m | 53 m |
| Weight – | 87,125 mt | 85,985 mt | 86,305 mt |
| Cargo: | |||
| Total SCU – | 37 SCU | 37 SCU | 37 SCU |
| Cargo Capacity – | 1,850 mt | 1,850 mt | 1,850 mt |
| Landing Capacity – | None | None | None |
| Equipment Date: | |||
| Control Computer Type – | M-2 | M-2 | M-2 |
| Transporters: | |||
| Standard 6-person – | 3 | 3 | 3 |
| Emergency 22-person – | 3 | 3 | 3 |
| Cargo – | 1 | 1 | 1 |
| Other Data: | |||
| Crew – | 195 | 195 | 195 |
| Passengers – | 10 | 10 | 10 |
| Shuttlecraft – | 1 | 1 | 1 |
| Engines And Power Data: | |||
| Total Power Units Available – | 26 | 26 | 26 |
| Movement Point Ratio – | 2/1 | 2/1 | 2/1 |
| Warp Engine Type – | FWC-2 | FWC-2 | FWC-2 |
| Number – | 1 | 1 | 1 |
| Power Units Available – | 20 | 20 | 20 |
| Stress Chart – | M/K | M/K | M/K |
| Max Safe Cruising Speed – | Warp 7 | Warp 7 | Warp 7 |
| Emergency Speed – | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type – | FIB-3 | FIB-3 | FIB-3 |
| Power Units Available – | 6 | 6 | 6 |
| Weapons And Firing Data: | |||
| Beam Weapon Type – | FL-6 | FH-4 | FH-5 |
| Number – | 2 | 2 | 2 |
| Firing Arcs – | 2 p/f/s | 2 p/f/s | 2 p/f/s |
| Firing Chart – | H | Q | R |
| Maximum Power – | 3 | 3 | 4 |
| Damage Modifiers: | |||
| +3 | (-) | (-) | (-) |
| +2 | (1-4) | (1-8) | (1-8) |
| +1 | (5-7) | (9-14) | (9-16) |
| Shield Data: | |||
| Deflector Shield Type – | FSG | FSF | FSH |
| Shield Point Ratio – | 1/1 | 1/2 | 1/2 |
| Maximum Shield Power – | 10 | 10 | 13 |
| Combat Efficiency: | |||
| D – | 52 | 70 | 74 |
| WDF – | 2.8 | 5.2 | 6.2 |