Hardware Spec Index

Caldera CS-3813 Ultra E-ATX full tower Case

PC Cases · Caldera · SKU CS3813-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,428 (PC Cases scale)
Category rank#35,518
Street price$309
Performance per dollar7.86
Released2021

Specifications

BrandCaldera
ModelCaldera CS-3813 Ultra
TypeE-ATX full tower
Motherboard supportE-ATX, ATX, Micro-ATX, Mini-ITX
Volume85 L
Max GPU length464 mm
Max CPU cooler height190 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 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-1055 SE E-ATX full tower Case1,915$249Compare
Brontix CS-7058 Max ATX dual-chamber mid tower Case1,675$169Compare
Zephyra CS-1585 Pro E-ATX full tower Case2,496$299Compare
Brontix CS-6544 Max Mini-ITX small form factor Case741$59Compare
Zephyra CS-5265 SE E-ATX full tower Case2,600$349Compare
Caldera CS-8787 XT ATX dual-chamber mid tower Case1,665$139Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-3813 Ultra E-ATX full tower Case”, https://vextor7.com/item/80246683 (accessed 2026-10-20).