Caldera CS-5594 Ultra Mini-ITX small form factor Case
PC Cases · Caldera · SKU CS5594-ULTRA · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 569 (PC Cases scale) |
|---|---|
| Category rank | #43,493 |
| Street price | $49 |
| Performance per dollar | 11.61 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-5594 Ultra |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 15 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 2x2 Type-C (20Gbps), 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 |
|---|---|---|---|
| Caldera CS-8965 Max Micro-ATX tower Case | 1,522 | $129 | Compare |
| Zephyra CS-3813 SE ATX mid tower Case | 1,291 | $119 | Compare |
| Solvane CS-1535 Ti ATX mid tower Case | 1,782 | $219 | Compare |
| Zephyra CS-2859 Max ATX mid tower Case | 1,656 | $169 | Compare |
| Corvane CS-4777 SE ATX mid tower Case | 1,614 | $159 | Compare |
| Zephyra CS-7159 XT E-ATX full tower Case | 2,068 | $239 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-5594 Ultra Mini-ITX small form factor Case”, https://vextor7.com/item/37520087 (accessed 2026-10-24).