Hardware Spec Index

Brontix CS-4891 Ultra Mini-ITX small form factor Case

PC Cases · Brontix · SKU CS4891-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index969 (PC Cases scale)
Category rank#10,744
Street price$69
Performance per dollar14.04
Released2020

Specifications

BrandBrontix
ModelBrontix CS-4891 Ultra
TypeMini-ITX small form factor
Motherboard supportMini-ITX
Volume14 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 2 Type-C, 2× USB 3.0, audio
PSU supportSFX / SFX-L
Side panelSteel mesh
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
Zephyra CS-1957 Core ATX mid tower Case839$69Compare
Solvane CS-1223 Core ATX mid tower Case1,874$189Compare
Brontix CS-2696 Prime E-ATX full tower Case2,249$279Compare
Zephyra CS-3881 Edge ATX dual-chamber mid tower Case2,366$249Compare
Brontix CS-9342 Prime E-ATX full tower Case2,103$209Compare
Corvane CS-7981 Max Mini-ITX small form factor Case470$49Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Brontix CS-4891 Ultra Mini-ITX small form factor Case”, https://vextor7.com/item/2864733 (accessed 2026-10-25).