Hardware Spec Index

Caldera CS-8321 Ultra ATX mid tower Case

PC Cases · Caldera · SKU CS8321-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,111 (PC Cases scale)
Category rank#42,547
Street price$249
Performance per dollar8.48
Released2023

Specifications

BrandCaldera
ModelCaldera CS-8321 Ultra
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume52 L
Max GPU length428 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 2x2 Type-C (20Gbps), 2× USB 3.0, audio
PSU supportATX (up to 220 mm)
Side panelSteel mesh
Rear-connector boardsNot supported

Related guides

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

Similar PC Cases

ModelBenchmarkPriceCompare
Corvane CS-5561 Ti ATX dual-chamber mid tower Case2,325$299Compare
Caldera CS-4768 Pro ATX dual-chamber mid tower Case2,370$299Compare
Zephyra CS-1126 Ti ATX mid tower Case2,115$229Compare
Corvane CS-6662 SE ATX dual-chamber mid tower Case1,995$199Compare
Corvane CS-9705 Ti ATX dual-chamber mid tower Case1,757$169Compare
Solvane CS-5844 Ultra E-ATX full tower Case2,525$339Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-8321 Ultra ATX mid tower Case”, https://vextor7.com/item/6836780 (accessed 2026-10-19).