NOTES:
5 Version 6 Sor Mir remain in active service, with 2 Version 3, 1 Version 4, 1 Version 5 and 3 Version 6s in reserve fleets. 1 Version 1, 1 Version 3, 1 Version 4 and 2 Version 6s have been destroyed. 1 Version 6 is listed as missing. 1 Version 2 has been scrapped. 2 Version 1s,1 Version 3 and 1 Version 6 have been traded. 1 Version 3 and 1 Version 4 have been sold.
| Construction Data: | ||||||
| Model Number — | Version 1 | Version 2 | Version 3 | Version 4 | Version 5 | Version 6 |
| Ship Class — | X | X | XI | XI | XI | XI |
| Date Entering Service — | 2252 | 2259 | 2262 | 2278 | 2302 | 2363 |
| Number Constructed — | 9 | 6 | 5 | 5 | Refit | Refit |
| Hull Data: | ||||||
| Superstructure Points — | 24 | 24 | 30 | 34 | 34 | 48 |
| Damage Chart — | C | C | C | C | C | C |
| Size: | ||||||
| Length — | 400 m | 400 m | 400 m | 400 m | 400 m | 400 m |
| Width — | 384 m | 384 m | 384 m | 384 m | 384 m | 384 m |
| Height — | 181 m | 181 m | 181 m | 181 m | 181 m | 181 m |
| Weight — | 154,879 mt | 155,843 mt | 165,906 mt | 176,461 mt | 179,652 mt | 172,110 mt |
| Cargo: | ||||||
| Cargo Units — | 140 SCU | 140 SCU | 150 SCU | 150 SCU | 150 SCU | 150 SCU |
| Cargo Capacity — | 7,000 mt | 7,000 mt | 7,500 mt | 7,500 mt | 7,500 mt | 7,500 mt |
| Landing Capacity — | None | None | None | None | None | None |
| Equipment Date: | ||||||
| Control Computer Type — | VMC-9 | VMC-10 | VMC-10 | VMC-14 | VMC-14 | VIC-6 |
| Transporters: | ||||||
| Standard 6-person — | 3 | 3 | 3 | 3 | 3 | 3 |
| Emergency 12-person — | 3 | 3 | 4 | 4 | 4 | 4 |
| Cargo — | 2 | 2 | 2 | 2 | 2 | 2 |
| Other Data: | ||||||
| Crew — | 268 | 275 | 301 | 308 | 311 | 338 |
| Passengers — | 20 | 20 | 20 | 20 | 20 | 20 |
| Shuttlecraft — | 8 | 8 | 8 | 8 | 8 | 8 |
| Engines And Power Data: | ||||||
| Total Power Units Available — | 46 | 46 | 46 | 55 | 60 | 74 |
| Movement Point Ratio — | 4/1 | 4/1 | 4/1 | 4/1 | 4/1 | 4/1 |
| Warp Engine Type — | VWG-1 | VWG-1 | VWG-1 | VWG-1 | VWG-1 | VWJ-2 |
| Number — | 2 | 2 | 2 | 2 | 2 | 2 |
| Power Units Available — | 20 ea. | 20 ea. | 20 ea. | 20 ea. | 20 ea. | 25 ea. |
| Stress Charts — | E/F | E/F | E/F | E/F | E/F | C/D |
| Max Safe Cruising Speed — | Warp 7 | Warp 7 | Warp 7 | Warp 7 | Warp 7 | Warp 8 |
| Emergency Speed — | Warp 9 | Warp 9 | Warp 9 | Warp 9 | Warp 9 | Warp 9 |
| Impulse Engine Type — | VIC-4 | VIE-2 | VIE-2 | VIF-2 | VIG-2 | VIG-3 |
| Power Units Available — | 6 | 6 | 6 | 15 | 20 | 24 |
| Weapons And Firing Data: | ||||||
| Beam Weapon Type — | VH-5 | VH-5 | VH-5 | VH-8 | VH-10 | VH-18 |
| Number — | 6 | 6 | 6 | 6 | 6 | 6 |
| Firing Arcs — | 2 f, 2 f/p/a, | 2 f, 2 f/p/a, | 2 f, 2 f/p/a, | 2 f, 2 f/p/a, | 2 f, 2 f/p/a, | 2 f, 2 f/p/a, |
| 2 f/s/a | 2 f/s/a | 2 f/s/a | 2 f/s/a | 2 f/s/a | 2 f/s/a | |
| Firing Chart — | Q | Q | Q | Y | V | X |
| Maximum Power — | 5 | 5 | 5 | 4 | 7 | 20 |
| Damage Modifiers: | ||||||
| +3 | (1-6) | (1-6) | (1-6) | (1-15) | (1-8) | (-) |
| +2 | (7-12) | (7-12) | (7-12) | (16-22) | (9-18) | (1-12) |
| +1 | (13-14) | (13-14) | (13-14) | (23-24) | (19-21) | (13-22) |
| Beam Weapon Type — | VH-3 | VH-4 | VH-4 | VH-12 | VH-12 | VH-17 |
| Number — | 2 | 2 | 4 | 4 | 4 | 4 |
| Firing Arcs — | 2 p/a/s | 2 p/a/s | 2 p/f/s, | 2 p/f/s, | 2 p/f/s, | 2 p/f/s, |
| 2 p/a/s | 2 p/a/s | 2 p/a/s | 2 p/a/s | |||
| Firing Chart — | I | L | L | Y | Y | Y |
| Maximum Power — | 2 | 4 | 4 | 3 | 3 | 13 |
| Damage Modifiers: | ||||||
| +3 | (1-7) | (1-6) | (1-6) | (1-20) | (1-20) | (1-14) |
| +2 | (8-9) | (7-8) | (7-8) | (21-22) | (21-22) | (15-20) |
| +1 | (10-12) | (9-12) | (9-12) | (23-24) | (23-24) | (21-24) |
| Torpedo Weapon Type — | – | – | VP-3 | VP-8 | VP-10 | VQT-1 |
| Number — | – | – | 1 | 1 | 1 | 1 |
| Firing Arcs — | – | – | 1 f | 1 f | 1 f | 1 f |
| Firing Chart — | – | – | Q | T | Q | N |
| Power to Arm — | – | – | 1 | 1 | 1 | 4 |
| Damage — | – | – | 10 | 18 | 30 | 60 |
| Shield Data: | ||||||
| Deflector Shield Type — | VSB | VSC | VSF | VSN | VSQ | VSS |
| Shield Point Ratio — | 1/2 | 1/3 | 1/3 | 1/4 | 1/4 | 1/4 |
| Maximum Shield Power — | 9 | 10 | 13 | 15 | 20 | 33 |
| Combat Efficiency: | ||||||
| D — | 79.3 | 97.3 | 108.9 | 144.6 | 160.6 | 222.6 |
| WDF — | 27.8 | 30.2 | 41.3 | 66.6 | 75.8 | 184.8 |