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 — | XI | XI |
| Date Entering Service — | 2298 | 2354 |
| Number Constructed — | 9 | Refit |
| Hull Data: | ||
| Superstructure Points — | 45 | 52 |
| Damage Chart — | C | C |
| Size: | ||
| Length — | 234.9 m | 234.9 m |
| Width — | 141.2 m | 141.2 m |
| Height — | 58.8 m | 58.8 m |
| Weight — | 166,405 mt | 175,356 mt |
| Cargo: | ||
| Cargo Units — | SCU | SCU |
| Cargo Capacity — | 0,0 mt | 0,0 mt |
| Landing Capacity — | None | None |
| Equipment Date: | ||
| Control Computer Type — | M-8 | I-7 |
| Transporters: | ||
| Standard 6-person — | 4 | 4 |
| Combat 20-person — | 3 | 3 |
| Emergency 22-person — | 4 | 4 |
| Cargo — | 4 | 4 |
| Other Data: | ||
| Crew — | 414 | 431 |
| Troops — | 120 | 120 |
| Passengers — | 50 | 50 |
| Shuttlecraft — | 28 | 28 |
| Engines And Power Data: | ||
| Total Power Units Available — | 74 | 82 |
| Movement Point Ratio — | 5/1 | 5/1 |
| Warp Engine Type — | FWL-2 | FWL-2 |
| Number — | 2 | 2 |
| Power Units Available — | 25 ea. | 25 ea. |
| Stress Charts — | E/F | E/F |
| Max Safe Cruising Speed — | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 9 | Warp 9 |
| Impulse Engine Type — | FIG-1 | FIJ-4 |
| Power Units Available — | 24 | 32 |
| Weapons And Firing Data: | ||
| Beam Weapon Type — | FH-11 | FNH-16 |
| Number — | 6 | 6 |
| Firing Arcs — | 2 f/p, 2 f, 2 f/s | 2 f/p, 2 f, 2 f/s |
| Firing Chart — | Y | V |
| Maximum Power — | 10 | 16 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-8) |
| +2 | (11-17) | (9-15) |
| +1 | (18-24) | (16-21) |
| Beam Weapon Type — | FH-10 | FNH-8 |
| Number — | 4 | 4 |
| Firing Arcs — | 2 p/a, 2 s/a | 2 p/a, 2 s/a |
| Firing Chart — | W | Y |
| Maximum Power — | 7 | 8 |
| Damage Modifiers: | ||
| +3 | (1-10) | (1-9) |
| +2 | (11-17) | (10-17) |
| +1 | (18-20) | (18-24) |
| Beam Weapon Type — | FMH-8 | FMH-14 |
| Number — | 2 | 2 |
| Firing Arcs — | 2 f/a | 2 f/a |
| Firing Chart — | S | T |
| Maximum Power — | 20 | 36 |
| Damage Modifiers: | ||
| +3 | (1-8) | (1-4) |
| +2 | (9-14) | (5-7) |
| +1 | (15-16) | (8-18) |
| Torpedo Weapon Type — | FP-4 | FP-20 |
| Number — | 4 | 4 |
| Firing Arcs — | 2 f, 2 a | 2 f, 2 a |
| Firing Chart — | S | T |
| Power to Arm — | 1 | 1 |
| Damage — | 20 | 30 |
| Shield Data: | ||
| Deflector Shield Type — | FSQ | FSU |
| Shield Point Ratio — | 1/4 | 1/4 |
| Maximum Shield Power — | 30 | 50 |
| Combat Efficiency: | ||
| D — | 192.4 | 238.4 |
| WDF — | 172.4 | 238.4 |