Hardware Spec Index

Caldera CS-9921 Max ATX mid tower Case

PC Cases · Caldera · SKU CS9921-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,875 (PC Cases scale)
Category rank#2,918
Street price$199
Performance per dollar9.42
Released2019

Specifications

BrandCaldera
ModelCaldera CS-9921 Max
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume49 L
Max GPU length407 mm
Max CPU cooler height170 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 120 mm
Front I/O1× USB 3.2 Gen 2 Type-C, 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-4447 Ti Micro-ATX tower Case1,374$119Compare
Brontix CS-1698 Ultra ATX dual-chamber mid tower Case1,679$169Compare
Corvane CS-7323 Core E-ATX full tower Case2,446$349Compare
Brontix CS-8592 Core ATX dual-chamber mid tower Case2,529$339Compare
Zephyra CS-8798 Prime Mini-ITX small form factor Case964$69Compare
Caldera CS-4053 Max Micro-ATX tower Case485$39Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-9921 Max ATX mid tower Case”, https://vextor7.com/item/8549527 (accessed 2026-10-24).