Hardware Spec Index

Caldera CS-4020 Ultra E-ATX full tower Case

PC Cases · Caldera · SKU CS4020-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,595 (PC Cases scale)
Category rank#26,692
Street price$299
Performance per dollar8.68
Released2024

Specifications

BrandCaldera
ModelCaldera CS-4020 Ultra
TypeE-ATX full tower
Motherboard supportE-ATX, ATX, Micro-ATX, Mini-ITX
Volume84 L
Max GPU length465 mm
Max CPU cooler height190 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 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-9084 Core ATX dual-chamber mid tower Case1,651$169Compare
Solvane CS-8486 SE E-ATX full tower Case2,142$239Compare
Caldera CS-7111 Edge Mini-ITX small form factor Case714$49Compare
Brontix CS-4794 Prime ATX mid tower Case1,453$119Compare
Solvane CS-2169 Ti Micro-ATX tower Case998$59Compare
Zephyra CS-9542 Ultra ATX mid tower Case1,772$179Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-4020 Ultra E-ATX full tower Case”, https://vextor7.com/item/99835751 (accessed 2026-10-24).