Hardware Spec Index

Brontix CS-3403 Pro Mini-ITX small form factor Case

PC Cases · Brontix · SKU CS3403-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,020 (PC Cases scale)
Category rank#33,126
Street price$79
Performance per dollar12.91
Released2025

Specifications

BrandBrontix
ModelBrontix CS-3403 Pro
TypeMini-ITX small form factor
Motherboard supportMini-ITX
Volume12 L
Max GPU length337 mm
Max CPU cooler height70 mm
Radiator support240 mm (side)
Fans included1× 120 mm
Front I/O1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio
PSU supportSFX / SFX-L
Side panelTempered glass
Rear-connector boardsNot supported

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsChoosing a GPU for 1440p GamingChoosing a GPU for 4K Gaming

Similar PC Cases

ModelBenchmarkPriceCompare
Brontix CS-9435 Pro Mini-ITX small form factor Case611$49Compare
Solvane CS-5175 SE Micro-ATX tower Case644$39Compare
Brontix CS-3068 Core E-ATX full tower Case2,393$299Compare
Caldera CS-6447 Core ATX mid tower Case2,115$239Compare
Solvane CS-8187 Edge ATX mid tower Case863$59Compare
Corvane CS-8656 XT ATX mid tower Case2,108$239Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Brontix CS-3403 Pro Mini-ITX small form factor Case”, https://vextor7.com/item/72533909 (accessed 2026-10-22).