NOTES:
Known Sphere Of Operation: Dominion controlled space
Data Reliability: D for all models
Major Data Source: Cardassian Sector Intelligence
Less than 200 Delta variants are known to have crossed into the Alpha Quadrant, however, 80 or more Epsilon variants were produced in Cardassian shipyards after open hostilities commenced. Information indicates that 36 Alphas, 40 Betas, 33 Deltas and 64 Epsilons have been destroyed. 3 Alphas, 6 Betas, 6 Deltas and 6 Epsilons have been captured. 12 Alphas, 3 Betas, 9 Deltas and 7 Epsilons are listed as missing. 17 Alphas, 10 Betas, 15 Deltas and 53 Epsilons have been scrapped. It is believed that 570 or more Deltas and over 200 Epsilons are still in active service in the Gamma Quadrant. The Epsilon class appears to still be in production but as unknown numbers.
| Construction Data: | ||||
| Model Number — | Alpha | Beta | Delta | Epsilon |
| Ship Class — | IX | IX | IX | IX |
| Date Entering Service — | 2303 | 2330 | 2351 | 2371 |
| Number Constructed — | 405 | 315 | 300 | 83 |
| Hull Data: | ||||
| Superstructure Points — | 34 | 34 | 35 | 34 |
| Damage Chart — | B | B | B | B |
| Size: | ||||
| Length — | 204.8 m | 204.8 m | 204.8 m | 204.8 m |
| Width — | 149.1 m | 149.1 m | 149.1 m | 149.1 m |
| Height — | 40.4 m | 40.4 m | 40.4 m | 40.4 m |
| Weight — | 130,700 mt | 126,887 mt | 129,060 mt | 138,827 mt |
| Cargo: | ||||
| Cargo Units — | 143 SCU | 143 SCU | 143 SCU | 143 SCU |
| Cargo Capacity — | 7,150 mt | 7,150 mt | 7,150 mt | 7,150 mt |
| Landing Capacity — | Yes | Yes | Yes | Yes |
| Equipment Date: | ||||
| Control Computer Type — | JHC-10 | JHC-17 | JHC-17 | JHC-20 |
| Transporters: | ||||
| Standard 5-person — | 3 | 3 | 3 | 3 |
| Combat 15-person — | 2 | 2 | 2 | 2 |
| Emergency 3-person — | 1 | 1 | 1 | 1 |
| Cargo — | 3 | 3 | 3 | 3 |
| Other Data: | ||||
| Crew — | 298 | 298 | 298 | 298 |
| Troops — | 60 | 60 | 60 | 60 |
| Shuttlecraft — | 4 | 4 | 4 | 4 |
| Engines And Power Data: | ||||
| Total Power Units Available — | 48 | 48 | 53 | 53 |
| Movement Point Ratio — | 3/1 | 3/1 | 3/1 | 3/1 |
| Warp Engine Type — | JVIC-2 | JVIC-2 | JVIC-2 | JVIC-2 |
| Number — | 2 | 2 | 2 | 2 |
| Power Units Available — | 19 ea. | 19 ea. | 19 ea. | 19 ea. |
| Stress Charts — | I/J | I/J | I/J | I/J |
| Max Safe Cruising Speed — | Warp 6 | Warp 6 | Warp 6 | Warp 6 |
| Emergency Speed — | Warp 7 | Warp 7 | Warp 7 | Warp 7 |
| Impulse Engine Type — | JIPD-1 | JIPD-1 | JIPD-2 | JIPD-2 |
| Power Units Available — | 10 | 10 | 15 | 15 |
| Weapons And Firing Data: | ||||
| Beam Weapon Type — | JPPB-19 | JPPB-19 | JPPB-22 | JPPB-30 |
| Number — | 7 | 7 | 7 | 7 |
| Firing Arcs — | 3 p/f/s, 2 f/p/a, 2 f/s/a | 3 p/f/s, 2 f/p/a, 2 f/s/a | 3 p/f/s, 2 f/p/a, 2 f/s/a | 3 p/f/s, 2 f/p/a, 2 f/s/a |
| Firing Chart — | U | U | W | Y |
| Maximum Power — | 16 | 16 | 15 | 16 |
| Damage Modifiers: | ||||
| +3 | (1-15) | (1-15) | (1-13) | (1-12) |
| +2 | (16-17) | (16-17) | (14-16) | (13-14) |
| +1 | (18-20) | (18-20) | (17-18) | (15-22) |
| Torpedo Weapon Type — | JPT-7 | JPT-9 | JPT-12 | JPT-16 |
| 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 — | Q | R | O | R |
| Power to Arm — | 1 | 1 | 1 | 1 |
| Damage — | 20 | 30 | 38 | 35 |
| Shield Data: | ||||
| Deflector Shield Type — | JDP | JDQ | JDR | JDS |
| Shield Point Ratio — | 1/3 | 1/3 | 1/3 | 1/3 |
| Maximum Shield Power — | 25 | 28 | 30 | 36 |
| Combat Efficiency: | ||||
| D — | 153.6 | 158.1 | 167.1 | 174.6 |
| WDF — | 110 | 123.8 | 134.4 | 153.6 |