C4-SFX is 14.7L Mini-ITX by DAN Cases. The case expected to cost around €200, with a estimated release of late Q1 2023. You can find latest info on official product page.
SPECIFICATIONS
| MODEL | C4-SFX |
| DIMENSIONS | L: 350.2 x W:166 x H:274mm (including case feet) |
| VOLUME | 14.7 Litres |
| MATERIALS | Steel & Aluminium |
| I/O | USB Type-C |
| MOTHERBOARD COMPATIBILITY | Mini-ITX, Mini-DTX |
| MAX CPU COOLER HEIGHT | 145mm (80mm max pump height) |
| EXPANSION SLOTS | 3 |
| MAX GPU LENGTH | 336mm (79mm thickness) 340mm (61mm thickness) |
| RADIATOR COMPATIBILITY | 2x 240 / 280mm |
| POWER SUPPLY COMPATIBILITY | SFX / SFX-L |
| CASE FANS SUPPORTED | Top: 2x 120 / 140mm Rear: 1x 92mm Side: 2x 120 / 140mm |
| 2.5″ / 3.5″ DRIVES SUPPORTED | 2x 2.5″ |