Caldera CS-9991 Pro Mini-ITX small form factor Case
PC Cases · Caldera · SKU CS9991-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 914 (PC Cases scale) |
|---|---|
| Category rank | #47,581 |
| Street price | $69 |
| Performance per dollar | 13.25 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-9991 Pro |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 15 L |
| Max GPU length | 332 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 |
|---|---|---|---|
| Zephyra CS-5395 XT Micro-ATX tower Case | 1,056 | $79 | Compare |
| Brontix CS-6085 Max E-ATX full tower Case | 2,396 | $309 | Compare |
| Zephyra CS-9652 SE E-ATX full tower Case | 2,300 | $229 | Compare |
| Corvane CS-4313 Core ATX mid tower Case | 1,192 | $109 | Compare |
| Solvane CS-5441 Prime ATX dual-chamber mid tower Case | 2,596 | $349 | Compare |
| Zephyra CS-8624 Core Mini-ITX small form factor Case | 520 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-9991 Pro Mini-ITX small form factor Case”, https://vextor7.com/item/6037445 (accessed 2026-10-25).