Hardware Spec Index

Caldera CS-7821 Prime Micro-ATX tower Case

PC Cases · Caldera · SKU CS7821-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,085 (PC Cases scale)
Category rank#35,718
Street price$79
Performance per dollar13.73
Released2019

Specifications

BrandCaldera
ModelCaldera CS-7821 Prime
TypeMicro-ATX tower
Motherboard supportMicro-ATX, Mini-ITX
Volume33 L
Max GPU length369 mm
Max CPU cooler height160 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 140 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
Zephyra CS-5261 Core ATX mid tower Case950$69Compare
Caldera CS-8065 Max ATX mid tower Case1,026$79Compare
Solvane CS-1627 XT ATX mid tower Case1,011$79Compare
Solvane CS-6293 Pro ATX mid tower Case2,122$289Compare
Caldera CS-5272 Edge ATX mid tower Case943$69Compare
Brontix CS-8337 Edge ATX mid tower Case1,472$149Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-7821 Prime Micro-ATX tower Case”, https://vextor7.com/item/17829720 (accessed 2026-10-19).