| Manufacturer | SNCASE |
| Model | SE-400 |
| Modification | SE-400 |
| Country | France |
| Years | 1939 |
| Type | Flying boat |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 19.35 m |
| Length | 15.67 m |
| Height | 5.30 m |
| Wing area | 52.00 m2 |
| Zero fuel weight | - |
| Empty weight | 4390 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 5450 kg |
| Flight duration | - |
| Engine | 2 Gnome-Rhone M-8 |
| Power | 2 x 655 HP |
| Thrust | - |
| Maximum speed | 290 km/h |
| Cruising speed | 160 km/h |
| Rate of climb | - |
| Practical range | 960 km |
| Service ceiling | 4000 m |
| Hovering ceiling | - |
| Crew | - |
