Brontix CS-3309 Ultra ATX dual-chamber mid tower Case
PC Cases · Brontix · SKU CS3309-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 1,928 (PC Cases scale) |
|---|---|
| Category rank | #39,972 |
| Street price | $189 |
| Performance per dollar | 10.20 |
| Released | 2025 |
Specifications
| Brand | Brontix |
|---|---|
| Model | Brontix CS-3309 Ultra |
| Type | ATX dual-chamber mid tower |
| Motherboard support | E-ATX (≤ 277 mm), ATX, Micro-ATX, Mini-ITX |
| Volume | 63 L |
| Max GPU length | 438 mm |
| Max CPU cooler height | 180 mm |
| Radiator support | Top 360 mm, front 360/420 mm, rear 120 mm |
| Fans included | 3× 120 mm |
| Front I/O | 1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio |
| PSU support | ATX (up to 220 mm) |
| Side panel | Steel mesh |
| Rear-connector boards | Supported |
Related guides
Similar PC Cases
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Brontix CS-7707 Edge Micro-ATX tower Case | 1,287 | $109 | Compare |
| Solvane CS-8932 Ti Micro-ATX tower Case | 759 | $49 | Compare |
| Zephyra CS-6110 Ultra ATX mid tower Case | 935 | $69 | Compare |
| Zephyra CS-2405 Prime ATX mid tower Case | 1,445 | $129 | Compare |
| Zephyra CS-1178 Plus ATX mid tower Case | 1,374 | $109 | Compare |
| Corvane CS-1146 SE ATX mid tower Case | 1,021 | $69 | Compare |
Cite this page: Hardware Spec Index, “Brontix CS-3309 Ultra ATX dual-chamber mid tower Case”, https://vextor7.com/item/2398030 (accessed 2026-10-20).