Zephyra CS-9904 Ultra Mini-ITX small form factor Case
PC Cases · Zephyra · SKU CS9904-ULTRA · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 1,088 (PC Cases scale) |
|---|---|
| Category rank | #47,228 |
| Street price | $69 |
| Performance per dollar | 15.77 |
| Released | 2021 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra CS-9904 Ultra |
| Type | Mini-ITX small form factor |
| Motherboard support | Mini-ITX |
| Volume | 13 L |
| Max GPU length | 330 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-5998 Plus E-ATX full tower Case | 1,976 | $239 | Compare |
| Caldera CS-6144 Max ATX mid tower Case | 1,070 | $79 | Compare |
| Caldera CS-3745 Ultra ATX dual-chamber mid tower Case | 1,803 | $179 | Compare |
| Caldera CS-5927 SE ATX mid tower Case | 1,039 | $79 | Compare |
| Zephyra CS-1200 Ti ATX dual-chamber mid tower Case | 2,550 | $349 | Compare |
| Solvane CS-5298 Edge E-ATX full tower Case | 2,482 | $319 | Compare |
Cite this page: Hardware Spec Index, “Zephyra CS-9904 Ultra Mini-ITX small form factor Case”, https://vextor7.com/item/749571 (accessed 2026-10-21).