Hardware Spec Index

Caldera CS-7721 Ultra ATX dual-chamber mid tower Case

PC Cases · Caldera · SKU CS7721-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,502 (PC Cases scale)
Category rank#36,368
Street price$289
Performance per dollar8.66
Released2024

Specifications

BrandCaldera
ModelCaldera CS-7721 Ultra
TypeATX dual-chamber mid tower
Motherboard supportE-ATX (≤ 277 mm), ATX, Micro-ATX, Mini-ITX
Volume64 L
Max GPU length443 mm
Max CPU cooler height180 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 boardsNot supported

Related guides

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

Similar PC Cases

ModelBenchmarkPriceCompare
Caldera CS-3364 XT Mini-ITX small form factor Case744$59Compare
Corvane CS-1061 Max E-ATX full tower Case1,981$219Compare
Solvane CS-7886 Max Mini-ITX small form factor Case773$59Compare
Corvane CS-9638 XT E-ATX full tower Case2,550$339Compare
Solvane CS-5435 Prime E-ATX full tower Case2,308$329Compare
Brontix CS-5514 SE ATX mid tower Case1,325$119Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-7721 Ultra ATX dual-chamber mid tower Case”, https://vextor7.com/item/11637755 (accessed 2026-10-20).