Artwork and A/B models from StarDate magazine
NOTES:
Known Sphere Of Operation: Romulan-Klingon Border
Data Reliability: D
Major Data Source: Romulan Sector Intelligence
| Construction Data: | ||||
| Model Number — | Type 1 | Type 2 | Type 3 | Type 4 |
| Ship Class — | IX | IX | IX | IX |
| Date Entering Service — | 2315 | 2325 | 2333 | 2359 |
| Number Constructed — | 1 | Refit | Refit | Refit |
| Hull Data: | ||||
| Superstructure Points — | 30 | 30 | 30 | 30 |
| Damage Chart — | C | C | C | C |
| Size: | ||||
| Length — | 220 m | 220 m | 220 m | 220 m |
| Width — | 145 m | 145 m | 145 m | 145 m |
| Height — | 36 m | 36 m | 36 m | 36 m |
| Weight — | 127,810 mt | 127,890 mt | 128,275 mt | 128,617 mt |
| Cargo: | ||||
| Cargo Units — | 481 SCU | 481 SCU | 481 SCU | 481 SCU |
| Cargo Capacity — | 24,050 mt | 24,050 mt | 24,050 mt | 24,050 mt |
| Landing Capacity — | None | None | None | None |
| Equipment Date: | ||||
| Control Computer Type — | R-5m-1 | R-5m-1 | R-5m-1 | R-5m-1 |
| Transporters: | ||||
| Standard 9-person — | 2 | 2 | 2 | 2 |
| Combat 20-person — | 2 | 2 | 2 | 2 |
| Emergency 20-person — | 3 | 3 | 3 | 3 |
| Cargo — | 4 | 4 | 4 | 4 |
| Cloaking Device Type — | RCC | RCC | RCC | RCC |
| Power Requirements — | 15 | 15 | 15 | 15 |
| Other Data: | ||||
| Crew — | 470 | 470 | 470 | 470 |
| Troops — | 70 | 70 | 70 | 70 |
| Passengers — | 40 | 40 | 40 | 40 |
| Shuttlecraft — | 10 | 10 | 10 | 10 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 59 | 59 | 59 | 59 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | KWF-2 | KWF-2 | KWF-2 | KWF-2 |
| Number — | 2 | 2 | 2 | 2 |
| Power Units Available — | 18 ea. | 18 ea. | 18 ea. | 18 ea. |
| Stress Charts — | H/J | H/J | H/J | H/J |
| 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 — | KIF-2 | KIF-2 | KIF-2 | KIF-2 |
| Power Units Available — | 23 | 23 | 23 | 23 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | RB-13 | RB-13 | RB-13 | RB-13 |
| Number — | 4 | 4 | 4 | 4 |
| Firing Arcs — | 2 f/p, 2 f/s | 2 f/p, 2 f/s | 2 f/p, 2 f/s | 2 f/p, 2 f/s |
| Firing Chart — | V | V | V | V |
| Maximum Power — | 11 | 11 | 11 | 11 |
| Damage Modifiers: | ||||
| +3 | (1-10) | (1-10) | (1-10) | (1-10) |
| +2 | (11-16) | (11-16) | (11-16) | (11-16) |
| +1 | (17-21) | (17-21) | (17-21) | (17-21) |
| Beam Weapon Type — | RB-12 | RB-12 | RB-12 | RB-26 |
| Number — | 2 | 2 | 2 | 2 |
| Firing Arcs — | 2 a | 2 a | 2 a | 2 a |
| Firing Chart — | W | W | W | Y |
| Maximum Power — | 9 | 9 | 9 | 8 |
| Damage Modifiers: | ||||
| +3 | (1-10) | (1-10) | (1-10) | (1-20) |
| +2 | (11-15) | (11-15) | (11-15) | (21-22) |
| +1 | (16-20) | (16-20) | (16-20) | (23-24) |
| Torpedo Weapon Type — | RP-7 | RP-8 | RP-8 | RP-18 |
| Number — | 2 | 2 | 2 | 2 |
| Firing Arcs — | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a |
| Firing Chart — | R | S | S | Q |
| Power to Arm — | 1 | 1 | 1 | 1 |
| Damage — | 20 | 30 | 30 | 35 |
| Shield Data: | ||||
| Deflector Shield Type — | RSP | RSP | RSU | RSY |
| Shield Point Ratio — | 1/3 | 1/3 | 1/3 | 1/3 |
| Maximum Shield Power — | 18 | 18 | 24 | 27 |
| Combat Efficiency: | ||||
| D — | 152.4 | 152.4 | 161.4 | 165.9 |
| WDF — | 78.6 | 92.2 | 92.2 | 94.4 |

