Caldera CS-3997 Ultra ATX dual-chamber mid tower Case
PC Cases · Caldera · SKU CS3997-ULTRA · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 2,342 (PC Cases scale) |
|---|---|
| Category rank | #14,309 |
| Street price | $299 |
| Performance per dollar | 7.83 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-3997 Ultra |
| Type | ATX dual-chamber mid tower |
| Motherboard support | E-ATX (≤ 277 mm), ATX, Micro-ATX, Mini-ITX |
| Volume | 65 L |
| Max GPU length | 437 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 2 Type-C, 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-1420 SE ATX mid tower Case | 1,505 | $129 | Compare |
| Corvane CS-2218 XT ATX mid tower Case | 1,404 | $109 | Compare |
| Brontix CS-8713 Core Micro-ATX tower Case | 1,191 | $79 | Compare |
| Corvane CS-8843 Prime ATX mid tower Case | 2,330 | $279 | Compare |
| Corvane CS-4786 Plus ATX mid tower Case | 1,788 | $159 | Compare |
| Zephyra CS-3825 XT ATX mid tower Case | 1,594 | $169 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-3997 Ultra ATX dual-chamber mid tower Case”, https://vextor7.com/item/96560446 (accessed 2026-10-23).