Caldera CS-4591 Plus Mini-ITX small form factor Case
PC Cases · Caldera · SKU CS4591-PLUS · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 764 (PC Cases scale) |
|---|---|
| Category rank | #13,002 |
| Street price | $59 |
| Performance per dollar | 12.95 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-4591 Plus |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 17 L |
| Max GPU length | 334 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 |
|---|---|---|---|
| Solvane CS-9849 Pro ATX dual-chamber mid tower Case | 1,860 | $209 | Compare |
| Caldera CS-2228 Max Micro-ATX tower Case | 562 | $39 | Compare |
| Caldera CS-1941 Max E-ATX full tower Case | 2,381 | $329 | Compare |
| Caldera CS-2606 XT ATX mid tower Case | 1,431 | $129 | Compare |
| Corvane CS-7239 Max ATX mid tower Case | 1,631 | $139 | Compare |
| Brontix CS-4475 Max E-ATX full tower Case | 2,506 | $319 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-4591 Plus Mini-ITX small form factor Case”, https://vextor7.com/item/484579 (accessed 2026-10-20).