from Starfleet Prototype – The Journal of Innovative Design and Ideas, David Schmidt & Mastercom Data Center
| Construction Data: | ||||
| Model – | Mk I | Mk II | Mk III | Mk IV |
| Ship Class – | VIII | VIII | VIII | VIII |
| Date Entering Service – | 2290 | 2303 | 2308 | 2336 |
| Number Constructed – | 33 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points – | 19 | 19 | 19 | 25 |
| Damage Chart – | C | C | C | C |
| Size: | ||||
| Length – | 268 m | 268 m | 268 m | 268 m |
| Width – | 141 m | 141 m | 141 m | 141 m |
| Height – | 74 m | 74 m | 74 m | 74 m |
| Weight – | 117,098 mt | 119,724 mt | 119,994 mt | 108,250 mt |
| Cargo: | ||||
| Total SCU – | 200 SCU | 210 SCU | 210 SCU | 210 SCU |
| Cargo Capacity – | 10,000 mt | 10,500 mt | 10,500 mt | 10,500 mt |
| Landing Capacity – | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type – | M-3 | M-3b | M-3b | I-5 |
| Transporters: | ||||
| Standard 6-person – | 2 | 2 | 2 | 2 |
| Emergency 22-person – | 2 | 2 | 2 | 2 |
| Cargo – | 2 | 2 | 2 | 2 |
| Other Data: | ||||
| Crew – | 226 | 226 | 226 | 226 |
| Troops – | 20 | 20 | 20 | 20 |
| Passengers – | 20 | 20 | 20 | 20 |
| Shuttlecraft – | 9 | 9 | 9 | 9 |
| Engines And Power Data: | ||||
| Total Power Units Available – | 38 | 38 | 38 | 51 |
| Movement Point Ratio – | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type – | FWE-2 | FWE-2 | FWE-2 | FNWD-1a |
| Number – | 2 | 2 | 2 | 2 |
| Power Units Available – | 13 ea. | 13 ea. | 13 ea. | 18 ea. |
| Stress Chart – | G/K | G/K | G/K | D/E |
| Max Safe Cruising Speed – | Warp 7 | Warp 7 | Warp 7 | Warp 7 |
| Emergency Speed – | Warp 9 | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type – | FIF-1 | FIF-1 | FIF-1 | FII-1 |
| Power Units Available – | 12 | 12 | 12 | 15 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type – | FH-12 | FH-3 | FH-3 | FNH-11 |
| Number – | 7 | 7 | 7 | 7 |
| Firing Arcs – | 2 f/p, 2 f, 2 f/s, 1 p/a/s | 2 f/p, 2 f, 2 f/s, 1 p/a/s | 2 f/p, 2 f, 2 f/s, 1 p/a/s | 2 f/p, 2 f, 2 f/s, 1 p/a/s |
| Firing Chart – | R | W | W | W |
| Maximum Power – | 6 | 5 | 5 | 13 |
| Damage Modifiers: | ||||
| +3 | (-) | (1-10) | (1-10) | (1-7) |
| +2 | (1-9) | (11-17) | (11-17) | (8-15) |
| +1 | (10-16) | (18-20) | (18-20) | (16-20) |
| Beam Weapon Type – | FMH-1 | FMH-3 | FMH-3 | FMH-9 |
| Number – | 2 | 2 | 2 | 2 |
| Firing Arcs – | 2 f/a | 2 f/a | 2 f/a | 2 f/a |
| Firing Chart – | K | O | O | T |
| Maximum Power – | 10 | 14 | 14 | 25 |
| Damage Modifiers: | ||||
| +3 | (1-4) | (1-6) | (1-6) | (1-5) |
| +2 | (5-9) | (7-10) | (7-10) | (6-12) |
| +1 | (10-15) | (11-14) | (11-14) | (13-18) |
| Shield Data: | ||||
| Deflector Shield Type – | FSI | FSL | FSP | FSS |
| Shield Point Ratio – | 1/3 | 1/3 | 1/4 | 1/4 |
| Maximum Shield Power – | 13 | 16 | 16 | 20 |
| Combat Efficiency: | ||||
| D – | 99.2 | 103.7 | 123.2 | 159.8 |
| WDF – | 45.9 | 59.8 | 59.8 | 117.4 |