Hardware Spec Index

Caldera CS-6891 Edge ATX mid tower Case

PC Cases · Caldera · SKU CS6891-EDGE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,524 (PC Cases scale)
Category rank#18,422
Street price$119
Performance per dollar12.81
Released2021

Specifications

BrandCaldera
ModelCaldera CS-6891 Edge
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume50 L
Max GPU length406 mm
Max CPU cooler height170 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 120 mm
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-2640 Max ATX mid tower Case2,335$259Compare
Corvane CS-3702 Ti E-ATX full tower Case2,388$319Compare
Brontix CS-4063 Prime ATX mid tower Case1,398$109Compare
Brontix CS-2499 Max ATX mid tower Case1,556$139Compare
Zephyra CS-5952 Max Micro-ATX tower Case855$49Compare
Caldera CS-1903 Ultra Micro-ATX tower Case673$59Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-6891 Edge ATX mid tower Case”, https://vextor7.com/item/966908 (accessed 2026-10-22).