NOTES:
1 Version 1 and 1 Version 2 have been captured. 1 Version 1 and 1 Version 2 have been listed as missing. 3 Version 1s and 16 Version 2s have been traded. 4 Version 1s and 6 Version 2s have been sold.
| Construction Data: | ||
| Model – | Version 1 | Version 2 |
| Ship Class – | X | X |
| Date Entering Service – | 2246 | 2248 |
| Number Constructed – | 24 | 10 |
| Hull Data: | ||
| Superstructure Points – | 23 | 24 |
| Damage Chart – | B | B |
| Size: | ||
| Length – | 345 m | 345 m |
| Width – | 200 m | 200 m |
| Height – | 103 m | 103 m |
| Weight – | 153,756 mt | 158,704 mt |
| Cargo: | ||
| Total SCU – | 140 SCU | 150 SCU |
| Cargo Capacity – | 7,000 mt | 7,500 mt |
| Landing Capacity – | None | None |
| Equipment Date: | ||
| Control Computer Type – | VMC-5 | VMC-9 |
| Transporters: | ||
| Standard 6-person – | 3 | 3 |
| Emergency 12-person – | 6 | 7 |
| Cargo – | 2 | 2 |
| Other Data: | ||
| Crew – | 360 | 370 |
| Shuttlecraft – | 8 | 8 |
| Engines And Power Data: | ||
| Total Power Units Available – | 45 | 66 |
| Movement Point Ratio – | 3/1 | 4/1 |
| Warp Engine Type – | VWC-1 | VWC-2 |
| Number – | 3 | 3 |
| Power Units Available – | 14 ea. | 20 ea. |
| Stress Chart – | F/H | F/H |
| Max Safe Cruising Speed – | Warp 6 | Warp 6 |
| Emergency Speed – | Warp 7 | Warp 7 |
| Impulse Engine Type – | VIC-4 | VIC-4 |
| Power Units Available – | 6 | 6 |
| Weapons And Firing Data: | ||
| Beam Weapon Type – | VH-4 | VH-5 |
| Number – | 4 | 4 |
| Firing Arcs – | 2 f/p/a, 2 f/s/a | 2 f/p/a, 2 f/s/a |
| Firing Chart – | L | Q |
| Maximum Power – | 4 | 5 |
| Damage Modifiers: | ||
| +3 | (1-6) | (1-6) |
| +2 | (7-8) | (7-12) |
| +1 | (9-12) | (13-14) |
| Beam Weapon Type – | VH-2 | VH-3 |
| Number – | 4 | 4 |
| Firing Arcs – | 1 f/p, 1 f/s, 1 p/a, 1 s/a | 1 f/p, 1 f/s, 1 p/a, 1 s/a |
| Firing Chart – | G | I |
| Maximum Power – | 3 | 2 |
| Damage Modifiers: | ||
| +3 | (1-6) | (1-7) |
| +2 | (7-8) | (8-9) |
| +1 | (9-10) | (10-12) |
| Torpedo Weapon Type – | – | VP-1 |
| Number – | – | 2 |
| Firing Arcs – | – | 1 f, 1 a |
| Firing Chart – | – | Q |
| Power to Arm – | – | 1 |
| Damage – | – | 6 |
| Shield Data: | ||
| Deflector Shield Type – | VSC | VSC |
| Shield Point Ratio – | 1/3 | 1/3 |
| Maximum Shield Power – | 10 | 10 |
| Combat Efficiency: | ||
| D – | 115.4 | 118.3 |
| WDF – | 17.2 | 29.8 |