Hardware Spec Index

Brontix CS-3891 Pro ATX mid tower Case

PC Cases · Brontix · SKU CS3891-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,635 (PC Cases scale)
Category rank#2,764
Street price$139
Performance per dollar11.76
Released2022

Specifications

BrandBrontix
ModelBrontix CS-3891 Pro
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume57 L
Max GPU length421 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 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
Brontix CS-1363 XT ATX mid tower Case1,289$99Compare
Caldera CS-8995 Ti ATX mid tower Case1,501$129Compare
Zephyra CS-1376 Ti ATX mid tower Case1,503$119Compare
Brontix CS-1369 Ti Mini-ITX small form factor Case536$39Compare
Zephyra CS-4485 SE ATX mid tower Case1,519$149Compare
Zephyra CS-1756 Max ATX mid tower Case1,807$199Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Brontix CS-3891 Pro ATX mid tower Case”, https://vextor7.com/item/6768191 (accessed 2026-10-24).