Caldera CS-2331 Ultra ATX dual-chamber mid tower Case
PC Cases · Caldera · SKU CS2331-ULTRA · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 1,914 (PC Cases scale) |
|---|---|
| Category rank | #29,297 |
| Street price | $209 |
| Performance per dollar | 9.16 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-2331 Ultra |
| Type | ATX dual-chamber mid tower |
| Motherboard support | E-ATX (≤ 277 mm), ATX, Micro-ATX, Mini-ITX |
| Volume | 62 L |
| Max GPU length | 436 mm |
| Max CPU cooler height | 180 mm |
| Radiator support | Top 360 mm, front 360/420 mm, rear 120 mm |
| Fans included | 4× 120 mm |
| Front I/O | 1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio |
| PSU support | ATX (up to 220 mm) |
| Side panel | Tempered glass |
| Rear-connector boards | Not supported |
Related guides
Similar PC Cases
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Zephyra CS-5889 Max ATX mid tower Case | 1,989 | $229 | Compare |
| Brontix CS-2956 SE ATX mid tower Case | 911 | $69 | Compare |
| Zephyra CS-7018 Max ATX mid tower Case | 1,337 | $109 | Compare |
| Brontix CS-1750 Prime E-ATX full tower Case | 2,458 | $319 | Compare |
| Corvane CS-2983 Core Mini-ITX small form factor Case | 603 | $49 | Compare |
| Solvane CS-1425 Prime ATX mid tower Case | 1,588 | $139 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-2331 Ultra ATX dual-chamber mid tower Case”, https://vextor7.com/item/21782190 (accessed 2026-10-25).