Caldera CS-3649 Ultra Mini-ITX small form factor Case
PC Cases · Caldera · SKU CS3649-ULTRA · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 523 (PC Cases scale) |
|---|---|
| Category rank | #45,033 |
| Street price | $49 |
| Performance per dollar | 10.67 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-3649 Ultra |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 12 L |
| Max GPU length | 336 mm |
| Max CPU cooler height | 70 mm |
| Radiator support | 240 mm (side) |
| Fans included | 1× 120 mm |
| Front I/O | 1× USB 3.2 Gen 2 Type-C, 2× USB 3.0, audio |
| PSU support | SFX / SFX-L |
| Side panel | Tempered glass |
| Rear-connector boards | Not supported |
Related guides
AIO Liquid Cooling vs Air Cooling for CPUsChoosing a GPU for 1440p GamingChoosing a GPU for 4K Gaming
Similar PC Cases
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Solvane CS-6345 Max ATX mid tower Case | 1,729 | $189 | Compare |
| Corvane CS-5091 Edge ATX mid tower Case | 1,323 | $129 | Compare |
| Corvane CS-8015 XT E-ATX full tower Case | 1,944 | $199 | Compare |
| Solvane CS-4579 XT ATX mid tower Case | 897 | $59 | Compare |
| Zephyra CS-3746 Ultra ATX dual-chamber mid tower Case | 2,600 | $349 | Compare |
| Solvane CS-9050 Core ATX dual-chamber mid tower Case | 1,752 | $169 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-3649 Ultra Mini-ITX small form factor Case”, https://vextor7.com/item/7541591 (accessed 2026-10-19).