Caldera CS-3999 XT E-ATX full tower Case
PC Cases · Caldera · SKU CS3999-XT · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 2,293 (PC Cases scale) |
|---|---|
| Category rank | #39,560 |
| Street price | $299 |
| Performance per dollar | 7.67 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-3999 XT |
| Type | E-ATX full tower |
| Motherboard support | E-ATX, ATX, Micro-ATX, Mini-ITX |
| Volume | 86 L |
| Max GPU length | 465 mm |
| Max CPU cooler height | 190 mm |
| Radiator support | Top 360 mm, front 360/420 mm, rear 120 mm |
| Fans included | None |
| 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 |
|---|---|---|---|
| Brontix CS-9165 Edge ATX mid tower Case | 1,378 | $109 | Compare |
| Corvane CS-3074 XT Micro-ATX tower Case | 613 | $49 | Compare |
| Solvane CS-7430 XT Micro-ATX tower Case | 882 | $69 | Compare |
| Caldera CS-7473 Core ATX mid tower Case | 2,133 | $279 | Compare |
| Caldera CS-7654 Pro Micro-ATX tower Case | 1,258 | $109 | Compare |
| Zephyra CS-2442 Core Micro-ATX tower Case | 1,426 | $119 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-3999 XT E-ATX full tower Case”, https://vextor7.com/item/92945175 (accessed 2026-10-19).