Caldera CS-4239 Ultra Mini-ITX small form factor Case
PC Cases · Caldera · SKU CS4239-ULTRA · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 1,022 (PC Cases scale) |
|---|---|
| Category rank | #44,417 |
| Street price | $59 |
| Performance per dollar | 17.32 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-4239 Ultra |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 13 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 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 |
|---|---|---|---|
| Brontix CS-4311 Core ATX mid tower Case | 1,539 | $139 | Compare |
| Caldera CS-7811 XT ATX dual-chamber mid tower Case | 2,192 | $239 | Compare |
| Zephyra CS-3474 Core ATX mid tower Case | 1,832 | $169 | Compare |
| Zephyra CS-3684 Prime ATX dual-chamber mid tower Case | 2,228 | $239 | Compare |
| Solvane CS-9713 Pro E-ATX full tower Case | 2,557 | $299 | Compare |
| Solvane CS-3334 Prime E-ATX full tower Case | 2,414 | $299 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-4239 Ultra Mini-ITX small form factor Case”, https://vextor7.com/item/3347352 (accessed 2026-10-21).