«Last Updated on December 7, 2023 »
NOTES:
Known Sphere Of Operation: Dominion controlled space
Data Reliability: E for all models
Major Data Source: Cardassian Sector Intelligence
Less than 100 of these ships are known to have crossed into the Alpha Quadrant. However, these vessels appear to have been quite prevalent in Dominion controlled space within the Gamma Quadrant. Captured documents indicate that the Extinguisher class is no longer in production; however, over 600 of these ships are known to have been built. 16 Alphas, 3 Betas, 7 Deltas, 13 Epsilons and 69 Gammas have been destroyed. 6 Alphas, 1 Delta, 2 Epsilons and 11 Gammas have been captured. 4 Alphas, 3 Deltas, 1 Epsilon and 4 Gammas are listed as missing. 7 Alphas, 2 Betas, 2 Deltas, 11 Epsilons and 49 Gammas have been scrapped (including 30 that were damaged beyond repair in the attack on the Monac shipyards.) Unconfirmed reports indicate that 4 or more of these ships remain in the Alpha Quadrant.
| Construction Data: | |||||
| Model Number — | Alpha | Beta | Delta | Epsilon | Gamma |
| Ship Class — | XI | XI | XI | XI | XI |
| Date Entering Service — | 2315 | 2338 | 2341 | 2352 | 2359 |
| Number Constructed — | 230 | 30 | 110 | 70 | 163 |
| Hull Data: | |||||
| Superstructure Points — | 44 | 44 | 44 | 44 | 44 |
| Damage Chart — | B | B | B | B | B |
| Size: | |||||
| Length — | 395.2 m | 395.2 m | 395.2 m | 395.2 m | 395.2 m |
| Width — | 292.5 m | 292.5 m | 292.5 m | 292.5 m | 292.5 m |
| Height — | 128.4 m | 128.4 m | 128.4 m | 128.4 m | 128.4 m |
| Weight — | 164,972 mt | 167,685 mt | 167,904 mt | 165,973 mt | 165,979 mt |
| Cargo: | |||||
| Cargo Units — | 182 SCU | 182 SCU | 182 SCU | 182 SCU | 182 SCU |
| Cargo Capacity — | 9,100 mt | 9,100 mt | 9,100 mt | 9,100 mt | 9,100 mt |
| Landing Capacity — | None | None | None | None | None |
| Equipment Date: | |||||
| Control Computer Type — | JHC-10 | JHC-11 | JHC-11 | JHC-21 | JHC-21 |
| Transporters: | |||||
| Standard 5-person — | 3 | 3 | 3 | 3 | 3 |
| Combat 15-person — | 2 | 2 | 2 | 2 | 2 |
| Emergency 3-person — | 1 | 1 | 1 | 1 | 1 |
| Cargo — | 3 | 3 | 3 | 3 | 3 |
| Other Data: | |||||
| Crew — | 395 | 398 | 400 | 405 | 408 |
| Troops — | 60 | 60 | 60 | 60 | 60 |
| Shuttlecraft — | 12 | 12 | 12 | 12 | 12 |
| Engines And Power Data: | |||||
| Total Power Units Available — | 52 | 61 | 61 | 76 | 76 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | JVID-1 | JVID-2 | JVID-2 | JVID-3 | JVID-3 |
| Number — | 2 | 2 | 2 | 2 | 2 |
| Power Units Available — | 21 ea. | 23 ea. | 23 ea. | 28 ea. | 28 ea. |
| Stress Charts — | I/K | I/K | I/K | I/K | I/K |
| Max Safe Cruising Speed — | Warp 6 | Warp 6 | Warp 6 | Warp 8 | Warp 8 |
| Emergency Speed — | Warp 8 | Warp 8 | Warp 8 | Warp 9 | Warp 9 |
| Impulse Engine Type — | JIPD-1 | JIPD-2 | JIPD-2 | JIPD-3 | JIPD-3 |
| Power Units Available — | 10 | 15 | 15 | 20 | 20 |
| Weapons And Firing Data: | |||||
| Beam Weapon Type — | JPPB-12 | JPPB-17 | JPPB-17 | JPPB-16 | JPPB-16 |
| Number — | 9 | 9 | 9 | 9 | 9 |
| Firing Arcs — | 3 p/f/s, 2 f, | 3 p/f/s, 2 f, | 3 p/f/s, 2 f, | 3 p/f/s, 2 f, | 3 p/f/s, 2 f, |
| 2 p/a, 2 s/a | 2 p/a, 2 s/a | 2 p/a, 2 s/a | 2 p/a, 2 s/a | 2 p/a, 2 s/a | |
| Firing Chart — | T | V | V | X | X |
| Maximum Power — | 15 | 13 | 13 | 15 | 15 |
| Damage Modifiers: | |||||
| +3 | (1-11) | (1-17) | (1-17) | (1-13) | (1-13) |
| +2 | (12-14) | (18-19) | (18-19) | (14-17) | (14-17) |
| +1 | (15-17) | (20-21) | (20-21) | (18-20) | (18-20) |
| Torpedo Weapon Type — | JPT-8 | JPT-10 | JPT-11 | JPT-16 | JPT-18 |
| Number — | 2 | 2 | 2 | 2 | 2 |
| Firing Arcs — | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a | 1 f, 1 a |
| Firing Chart — | S | R | Q | R | S |
| Power to Arm — | 1 | 1 | 1 | 1 | 1 |
| Damage — | 25 | 32 | 34 | 35 | 36 |
| Shield Data: | |||||
| Deflector Shield Type — | JDS | JDT | JDU | JDV | JDV |
| Shield Point Ratio — | 1/3 | 1/4 | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 36 | 40 | 45 | 50 | 50 |
| Combat Efficiency: | |||||
| D — | 169.4 | 204.9 | 212.9 | 242.9 | 242.9 |
| WDF — | 133.8 | 137.9 | 137.1 | 164.9 | 168.3 |