Hardware Spec Index

Brontix CS-3390 Prime ATX mid tower Case

PC Cases · Brontix · SKU CS3390-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,996 (PC Cases scale)
Category rank#27,449
Street price$249
Performance per dollar8.02
Released2021

Specifications

BrandBrontix
ModelBrontix CS-3390 Prime
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume55 L
Max GPU length427 mm
Max CPU cooler height175 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 140 mm
Front I/O1× USB 3.2 Gen 2 Type-C, 2× USB 3.0, audio
PSU supportATX (up to 220 mm)
Side panelTempered glass
Rear-connector boardsNot supported

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsChoosing a GPU for 4K Gaming

Similar PC Cases

ModelBenchmarkPriceCompare
Caldera CS-7612 Edge ATX mid tower Case1,001$79Compare
Brontix CS-5003 Prime ATX mid tower Case1,433$119Compare
Solvane CS-8202 Edge Mini-ITX small form factor Case802$49Compare
Solvane CS-3079 Pro ATX dual-chamber mid tower Case2,287$259Compare
Brontix CS-3448 Ti Mini-ITX small form factor Case498$49Compare
Caldera CS-3084 Plus ATX mid tower Case870$69Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Brontix CS-3390 Prime ATX mid tower Case”, https://vextor7.com/item/1976208 (accessed 2026-10-22).