Brontix CS-3821 Ultra Mini-ITX small form factor Case
PC Cases · Brontix · SKU CS3821-ULTRA · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 804 (PC Cases scale) |
|---|---|
| Category rank | #35,852 |
| Street price | $59 |
| Performance per dollar | 13.63 |
| Released | 2023 |
Specifications
| Brand | Brontix |
|---|---|
| Model | Brontix CS-3821 Ultra |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 12 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 2x2 Type-C (20Gbps), 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 |
|---|---|---|---|
| Zephyra CS-1171 XT ATX mid tower Case | 1,265 | $119 | Compare |
| Solvane CS-7840 XT Micro-ATX tower Case | 506 | $49 | Compare |
| Brontix CS-5327 SE Micro-ATX tower Case | 951 | $79 | Compare |
| Solvane CS-2103 Ti E-ATX full tower Case | 2,426 | $299 | Compare |
| Brontix CS-1600 SE Mini-ITX small form factor Case | 563 | $39 | Compare |
| Zephyra CS-2719 Edge ATX mid tower Case | 1,717 | $169 | Compare |
Cite this page: Hardware Spec Index, “Brontix CS-3821 Ultra Mini-ITX small form factor Case”, https://vextor7.com/item/8081875 (accessed 2026-10-26).