Hardware Spec Index

Brontix CS-3731 XT Mini-ITX small form factor Case

PC Cases · Brontix · SKU CS3731-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index620 (PC Cases scale)
Category rank#28,913
Street price$49
Performance per dollar12.65
Released2019

Specifications

BrandBrontix
ModelBrontix CS-3731 XT
TypeMini-ITX small form factor
Motherboard supportMini-ITX
Volume17 L
Max GPU length331 mm
Max CPU cooler height70 mm
Radiator support240 mm (side)
Fans included1× 120 mm
Front I/O1× USB 3.2 Gen 2 Type-C, 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
Solvane CS-5391 Core Micro-ATX tower Case1,350$109Compare
Caldera CS-6237 SE ATX dual-chamber mid tower Case2,121$269Compare
Corvane CS-7688 Prime ATX dual-chamber mid tower Case2,010$199Compare
Corvane CS-3977 Plus E-ATX full tower Case2,242$249Compare
Corvane CS-1915 Plus Micro-ATX tower Case760$59Compare
Caldera CS-1115 Plus ATX mid tower Case874$59Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Brontix CS-3731 XT Mini-ITX small form factor Case”, https://vextor7.com/item/8805014 (accessed 2026-10-23).