Hardware Spec Index

Brontix CS-3678 Ultra ATX mid tower Case

PC Cases · Brontix · SKU CS3678-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,150 (PC Cases scale)
Category rank#42,644
Street price$239
Performance per dollar9.00
Released2026

Specifications

BrandBrontix
ModelBrontix CS-3678 Ultra
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume54 L
Max GPU length423 mm
Max CPU cooler height175 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans includedNone
Front I/O1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio
PSU supportATX (up to 220 mm)
Side panelSteel mesh
Rear-connector boardsSupported

Related guides

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

Similar PC Cases

ModelBenchmarkPriceCompare
Corvane CS-9142 Core E-ATX full tower Case2,410$269Compare
Brontix CS-5905 Max Mini-ITX small form factor Case1,035$69Compare
Corvane CS-8405 Core ATX dual-chamber mid tower Case2,032$209Compare
Brontix CS-7350 Ti ATX mid tower Case1,805$189Compare
Corvane CS-6138 Max Micro-ATX tower Case1,244$99Compare
Caldera CS-1113 Max ATX dual-chamber mid tower Case2,151$299Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Brontix CS-3678 Ultra ATX mid tower Case”, https://vextor7.com/item/13763510 (accessed 2026-10-22).