NOTES:
Known Sphere Of Operation: Coalition-wide use
Data Reliability: C for all models
Major Data Source: All variants in Star Fleet Possessions, Tzenkethi Sector Intelligence
180 Variant 2s are in active service. 23 Variant 1s and 19 Variant 2s have been destroyed. 1 Variant 1 and 2 Variant 2s have been captured. 1 Variant 1 are listed as missing. 4 Variant 1s and 3 Variant 2s have been scrapped. 10 Variant 1s have been sold.
| Construction Data: | ||
| Model – | Variant 1 | Variant 2 |
| Ship Class – | XII | XII |
| Date Entering Service – | 2285 | 2342 |
| Number Constructed – | 243 | Refit |
| Hull Data: | ||
| Superstructure Points – | 55 | 55 |
| Damage Chart – | B | B |
| Size: | ||
| Length – | 377.9 m | 377.9 m |
| Width – | 158.6 m | 158.6 m |
| Height – | 158.6 m | 158.6 m |
| Weight – | 196,517 mt | 200,526 mt |
| Cargo: | ||
| Total SCU – | 455 SCU | 455 SCU |
| Cargo Capacity – | 22,750 mt | 22,750 mt |
| Landing Capacity – | None | None |
| Equipment Date: | ||
| Control Computer Type – | TZC-G1 | TZC-G4 |
| Transporters: | ||
| Standard 5-person – | 4 | 4 |
| Emergency 13-person – | 2 | 3 |
| Cargo – | 4 | 4 |
| Other Data: | ||
| Crew – | 364 | 372 |
| Passengers – | 32 | 32 |
| Shuttlecraft – | 6 | 6 |
| Engines And Power Data: | ||
| Total Power Units Available – | 65 | 91 |
| Movement Point Ratio – | 5/1 | 5/1 |
| Warp Engine Type – | TZWF-2 | TZWF-3 |
| Number – | 2 | 2 |
| Power Units Available – | 24 ea. | 30 ea. |
| Stress Chart – | E/G | E/G |
| Max Safe Cruising Speed – | Warp 7 | Warp 7 |
| Emergency Speed – | Warp 8 | Warp 9 |
| Impulse Engine Type – | TZIF-2 | TZIG-1 |
| Power Units Available – | 17 | 31 |
| Weapons And Firing Data: | ||
| Beam Weapon Type – | TZH-10 | TZH-12 |
| Number – | 8 | 8 |
| Firing Arcs – | 2 p/f/s, 2 f/p/a, 2 f/s/a, 2 p/a/s | 2 p/f/s, 2 f/p/a, 2 f/s/a, 2 p/a/s |
| Firing Chart – | T | R |
| Maximum Power – | 9 | 12 |
| Damage Modifiers: | ||
| +3 | (1-5) | (1-5) |
| +2 | (6-16) | (6-11) |
| +1 | (17-18) | (12-15) |
| Torpedo Weapon Type – | TZP-11 | TZP-16 |
| Number – | 5 | 5 |
| Firing Arcs – | 3 f, 2 a | 3 f, 2 a |
| Firing Chart – | P | R |
| Power to Arm – | 1 | 2 |
| Damage – | 20 | 30 |
| Shield Data: | ||
| Deflector Shield Type – | TZSNA | TZSNN |
| Shield Point Ratio – | 1/4 | 1/4 |
| Maximum Shield Power – | 20 | 48 |
| Combat Efficiency: | ||
| D – | 182.7 | 250.7 |
| WDF – | 112.9 | 157.8 |