design concept from Todd Guenther – Mastercom Data Center – Ships of the Star Fleet, Volume 1
NOTES:
| Construction Data: | ||
| Model Number — | Mk I | Mk II |
| Ship Class — | IX | IX |
| Date Entering Service — | 2291 | 2346 |
| Number Constructed — | 18 | Refit |
| Hull Data: | ||
| Superstructure Points — | 30 | 34 |
| Damage Chart — | C | C |
| Size: | ||
| Length — | 232.09 m | 232.09 m |
| Width — | 141.7 m | 141.7 m |
| Height — | 61.4 m | 61.4 m |
| Weight — | 139,718 mt | 139,476 mt |
| Cargo: | ||
| Cargo Units — | 299 SCU | 299 SCU |
| Cargo Capacity — | 14,950 mt | 14,950 mt |
| Landing Capacity — | None | None |
| Equipment Date: | ||
| Control Computer Type — | M-6A | I-5a |
| Transporters: | ||
| Standard 6-person — | 3 | 3 |
| Combat 20-person — | 3 | 3 |
| Emergency 22-person — | 4 | 4 |
| Cargo — | 3 | 3 |
| Other Data: | ||
| Crew — | 364 | 364 |
| Troops — | 124 | 124 |
| Passengers — | 20 | 20 |
| Shuttlecraft — | 22 | 22 |
| Engines And Power Data: | ||
| Total Power Units Available — | 42 | 62 |
| Movement Point Ratio — | 3/1 | 3/1 |
| Warp Engine Type — | FWE-2 | FWL-1 |
| Number — | 2 | 2 |
| Power Units Available — | 13 ea. | 20 ea. |
| Stress Charts — | G/K | E/F |
| Max Safe Cruising Speed — | Warp 7 | Warp 8 |
| Emergency Speed — | Warp 9 | Warp 10 |
| Impulse Engine Type — | FIF-2 | FII-5 |
| Power Units Available — | 16 | 22 |
| Weapons And Firing Data: | ||
| Beam Weapon Type — | FH-3 | FNH-1 |
| Number — | 8 | 8 |
| Firing Arcs — | 2 f/p, 2 f, 2 f/s, 1 p/a, 1 s/a | 2 f/p, 2 f, 2 f/s, 1 p/a, 1 s/a |
| Firing Chart — | W | W |
| Maximum Power — | 5 | 6 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-15) |
| +2 | (11-17) | (16-18) |
| +1 | (18-20) | (19-20) |
| Beam Weapon Type — | FMH-5 | FMH-9 |
| Number — | 2 | 2 |
| Firing Arcs — | 2 f/a | 2 f/a |
| Firing Chart — | W | T |
| Maximum Power — | 15 | 25 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-5) |
| +2 | (11-17) | (6-12) |
| +1 | (18-20) | (13-18) |
| Torpedo Weapon Type — | FP-5 | FP-16 |
| Number — | 4 | 4 |
| Firing Arcs — | 2 f, 2 a | 2 f, 2 a |
| Firing Chart — | R | Q |
| Power to Arm — | 1 | 1 |
| Damage — | 16 | 26 |
| Shield Data: | ||
| Deflector Shield Type — | FSS | FSQ |
| Shield Point Ratio — | 1/4 | 1/4 |
| Maximum Shield Power — | 20 | 30 |
| Combat Efficiency: | ||
| D — | 150.9 | 208.6 |
| WDF — | 111.6 | 145.8 |