Hardware Spec Index

Caldera CS-2291 Prime E-ATX full tower Case

PC Cases · Caldera · SKU CS2291-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,510 (PC Cases scale)
Category rank#20,003
Street price$319
Performance per dollar7.87
Released2025

Specifications

BrandCaldera
ModelCaldera CS-2291 Prime
TypeE-ATX full tower
Motherboard supportE-ATX, ATX, Micro-ATX, Mini-ITX
Volume86 L
Max GPU length466 mm
Max CPU cooler height190 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 120 mm
Front I/O1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio
PSU supportATX (up to 220 mm)
Side panelSteel mesh
Rear-connector boardsSupported

Related guides

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

Similar PC Cases

ModelBenchmarkPriceCompare
Solvane CS-6019 Ultra E-ATX full tower Case2,043$249Compare
Zephyra CS-2984 Edge ATX mid tower Case1,323$109Compare
Corvane CS-6257 Plus ATX dual-chamber mid tower Case2,340$309Compare
Zephyra CS-2420 Prime Mini-ITX small form factor Case1,149$79Compare
Brontix CS-7161 Core Mini-ITX small form factor Case1,072$69Compare
Solvane CS-9160 Ti Micro-ATX tower Case1,009$79Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-2291 Prime E-ATX full tower Case”, https://vextor7.com/item/12467262 (accessed 2026-10-21).