design by Guidomc
| Construction Data: | ||||
| Model – | Mk I | Mk II | Mk III | Mk IV |
| Ship Class – | V | V | V | V |
| Date Entering Service – | 2272 | 2280 | 2332 | 2357 |
| Number Constructed – | 47 | 58 | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points – | 12 | 12 | 12 | 12 |
| Damage Chart – | C | C | C | C |
| Size: | ||||
| Length – | 161 m | 161 m | 161 m | 161 m |
| Width – | 37 m | 37 m | 37 m | 37 m |
| Height – | 22 m | 22 m | 22 m | 22 m |
| Weight – | 59,175 mt | 58,965 mt | 58,340 mt | 57,654 mt |
| Cargo: | ||||
| Total SCU – | 110 SCU | 100 SCU | 100 SCU | 100 SCU |
| Cargo Capacity – | 5,500 mt | 5,000 mt | 5,000 mt | 5,000 mt |
| Landing Capacity – | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type – | M-1 | M-1 | I-2 | I-2 |
| Transporters: | ||||
| Standard 6-person – | 2 | 2 | 2 | 2 |
| Emergency 22-person – | 2 | 2 | 2 | 2 |
| Cargo – | 1 | 1 | 1 | 1 |
| Other Data: | ||||
| Crew – | 112 | 111 | 110 | 110 |
| Passengers – | 50 | 50 | 50 | 50 |
| Shuttlecraft – | 2 | 2 | 2 | 2 |
| Engines And Power Data: | ||||
| Total Power Units Available – | 32 | 34 | 34 | 34 |
| Movement Point Ratio – | 2/1 | 2/1 | 2/1 | 2/1 |
| Warp Engine Type – | FWB-2 | FWB-2 | FWB-2 | FWB-2 |
| Number – | 2 | 2 | 2 | 2 |
| Power Units Available – | 14 ea. | 14 ea. | 14 ea. | 14 ea. |
| Stress Chart – | M/O | M/O | M/O | M/O |
| Max Safe Cruising Speed – | Warp 8 | Warp 8 | Warp 8 | Warp 8 |
| Emergency Speed – | Warp 9 | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type – | FIB-2 | FIB-3 | FIB-3 | FIB-3 |
| Power Units Available – | 4 | 6 | 6 | 6 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type – | FH-8 | FH-12 | FH-13 | FNH-4 |
| Number – | 2 | 2 | 2 | 2 |
| Firing Arcs – | 2 f | 2 f | 2 f | 2 f |
| Firing Chart – | T | R | T | W |
| Maximum Power – | 5 | 6 | 8 | 8 |
| Damage Modifiers: | ||||
| +3 | (-) | (-) | (1-5) | (1-15) |
| +2 | (1-10) | (1-9) | (6-12) | (16-18) |
| +1 | (11-18) | (10-16) | (13-18) | (19-20) |
| Torpedo Weapon Type – | FP-7 | FP-7 | FP-7 | FP-25 |
| Number – | 4 | 4 | 4 | 4 |
| Firing Arcs – | 2 f, 2 a | 2 f, 2 a | 2 f, 2 a | 2 f, 2 a |
| Firing Chart – | R | R | R | R |
| Power to Arm – | 1 | 1 | 1 | 1 |
| Damage – | 8 | 8 | 8 | 14 |
| Shield Data: | ||||
| Deflector Shield Type – | FSF | FSH | FSI | FNSF |
| Shield Point Ratio – | 1/2 | 1/2 | 1/3 | 1/3 |
| Maximum Shield Power – | 12 | 14 | 16 | 22 |
| Combat Efficiency: | ||||
| D – | 80.2 | 85.2 | 111.7 | 120.7 |
| WDF – | 27.8 | 29 | 32.2 | 49.2 |