| Displacement: | 2628 |
| Dimensions: | 177ft 2in wl x 45ft 11in mld x 21ft 5in mean |
| Same, meters: | 54.00 x 14.00 x 6.54m |
| Masts: | As Surveillante |
| Armament: | (1854) GD 26-30p No.1, 2-50p, 2-22cm No.1 shell; SD 22-16cm shell, 2-30p No.1 |
| Complement: | 513 |
| Name | Builder | Laid down | Launched | Commiss. | Fate |
| PERSEVERANTE | Brest | 1.10.29 | 28.6.47 | 13.7.54 | Stk. 28.3.67 |
| Displacement: | 2500t |
| Dimensions: | 176ft 0in wl x 45ft 11in mld x 21ft 4in mean, 22ft 2in max. |
| Same, meters: | 53.64 x 14.00 x 6.50, 6.75m |
| Masts: | As Surveillante |
| Armament: | As Surveillante class (never mounted) |
| Complement: | 513 |
| Name | Builder | Laid down | Launched | Commiss. | Fate |
| VENGEANCE | Lorient | 5.10.29 | 1.7.48 | 1.4.54 | Stk. 19.4.66 |
| ENTREPRENANTE | Lorient | 5.10.29 | -- | -- | Steam transport 1858 |
| VICTOIRE | Lorient | 29.6.30 | -- | -- | Steam 1861 |