from Ships of the Star Fleet – Volume One, by Calon Riel & Mastercom Data Center
| Construction Data: | |||||||
| Model – | Mk I | Mk II | Mk III | Mk IV | Mk V | Mk VI | Mk VII |
| Ship Class – | IX | IX | IX | IX | IX | IX | IX |
| Date Entering Service – | 2275 | 2282 | 2290 | 2320 | 2342 | 2360 | 2371 |
| Number Constructed – | 12 | Refit | Refit | Refit | Refit | Refit | Refit |
| Hull Data: | |||||||
| Superstructure Points – | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Damage Chart – | C | C | C | C | C | C | C |
| Size: | |||||||
| Length – | 243.6 m | 243.6 m | 243.6 m | 243.6 m | 243.6 m | 243.6 m | 243.6 m |
| Width – | 141.2 m | 141.2 m | 141.2 m | 141.2 m | 141.2 m | 141.2 m | 141.2 m |
| Height – | 49.6 m | 49.6 m | 49.6 m | 49.6 m | 49.6 m | 49.6 m | 49.6 m |
| Weight – | 134,283 mt | 135,983 mt | 136,198 mt | 137,283 mt | 138,044 mt | 139,679 mt | 139,734 mt |
| Cargo: | |||||||
| Total SCU – | 240 SCU | 240 SCU | 240 SCU | 240 SCU | 240 SCU | 240 SCU | 240 SCU |
| Cargo Capacity – | 12,000 mt | 12,000 mt | 12,000 mt | 12,000 mt | 12,000 mt | 12,000 mt | 12,000 mt |
| Landing Capacity – | None | None | None | None | None | None | None |
| Equipment Date: | |||||||
| Control Computer Type – | M-4 | M-6A | M-6A | M-6A | I-5 | I-5 | I-5 |
| Transporters: | |||||||
| Standard 6-person – | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Combat 20-person – | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Emergency 22-person – | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Cargo – | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Other Data: | |||||||
| Crew – | 345 | 345 | 345 | 345 | 345 | 345 | 345 |
| Troops – | 124 | 124 | 124 | 124 | 124 | 124 | 124 |
| Passengers – | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Shuttlecraft – | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Engines And Power Data: | |||||||
| Total Power Units Available – | 38 | 38 | 42 | 56 | 60 | 64 | 67 |
| Movement Point Ratio – | 3/1 | 3/1 | 3/1 | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type – | FWE-2 | FWE-2 | FWE-2 | FWL-1 | FWL-1 | FWL-1 | FWL-1 |
| Number – | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Power Units Available – | 13 ea. | 13 ea. | 13 ea. | 20 ea. | 20 ea. | 20 ea. | 20 ea. |
| Stress Chart – | G/K | G/K | G/K | E/F | E/F | E/F | E/F |
| Max Safe Cruising Speed – | Warp 7 | Warp 7 | Warp 7 | Warp 7 | Warp 7 | Warp 7 | Warp 7 |
| Emergency Speed – | Warp 9 | Warp 9 | Warp 9 | Warp 9 | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type – | FIF-1 | FIF-1 | FIF-2 | FIF-2 | FII-3 | FII-7 | FIJ-2 |
| Power Units Available – | 12 | 12 | 16 | 16 | 20 | 24 | 27 |
| Weapons And Firing Data: | |||||||
| Beam Weapon Type – | FH-10 | FH-11 | FH-11 | FH-19 | FNH-21 | FNH-29 | FNH-29 |
| Number – | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Firing Arcs – | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s |
| Firing Chart – | W | Y | Y | Y | Y | Y | Y |
| Maximum Power – | 7 | 10 | 10 | 14 | 17 | 21 | 21 |
| Damage Modifiers: | |||||||
| +3 | (1-10) | (1-10) | (1-10) | (1-10) | (1-8) | (-) | (-) |
| +2 | (11-17) | (11-17) | (11-17) | (11-17) | (9-16) | (-) | (-) |
| +1 | (18-20) | (18-24) | (18-24) | (18-24) | (17-24) | (1-22) | (1-22) |
| Shield Data: | |||||||
| Deflector Shield Type – | FSL | FSP | FSS | FSQ | FSQ | FNSL | FNSL |
| Shield Point Ratio – | 1/3 | 1/4 | 1/4 | 1/4 | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power – | 15 | 16 | 20 | 30 | 30 | 33 | 33 |
| Combat Efficiency: | |||||||
| D – | 117.9 | 138.9 | 150.9 | 166.9 | 172.9 | 186.9 | 192.9 |
| WDF – | 43.8 | 64.2 | 64.2 | 85.8 | 97.8 | 112.8 | 112.8 |

