Hardware Spec Index

Caldera CS-7021 Ultra Micro-ATX tower Case

PC Cases · Caldera · SKU CS7021-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,216 (PC Cases scale)
Category rank#32,708
Street price$99
Performance per dollar12.28
Released2024

Specifications

BrandCaldera
ModelCaldera CS-7021 Ultra
TypeMicro-ATX tower
Motherboard supportMicro-ATX, Mini-ITX
Volume35 L
Max GPU length360 mm
Max CPU cooler height160 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 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
Zephyra CS-9974 Ti Mini-ITX small form factor Case625$49Compare
Brontix CS-6089 Ti E-ATX full tower Case2,456$279Compare
Zephyra CS-4182 Core Mini-ITX small form factor Case556$49Compare
Brontix CS-8763 Core ATX mid tower Case1,954$229Compare
Corvane CS-4754 Plus Micro-ATX tower Case1,020$79Compare
Corvane CS-5761 Max ATX mid tower Case1,093$89Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-7021 Ultra Micro-ATX tower Case”, https://vextor7.com/item/521784 (accessed 2026-10-23).