Hardware Spec Index

Caldera CS-2831 Ultra E-ATX full tower Case

PC Cases · Caldera · SKU CS2831-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,466 (PC Cases scale)
Category rank#27,897
Street price$319
Performance per dollar7.73
Released2021

Specifications

BrandCaldera
ModelCaldera CS-2831 Ultra
TypeE-ATX full tower
Motherboard supportE-ATX, ATX, Micro-ATX, Mini-ITX
Volume82 L
Max GPU length468 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
Brontix CS-4435 Pro E-ATX full tower Case2,356$319Compare
Zephyra CS-3685 Ultra Mini-ITX small form factor Case644$49Compare
Brontix CS-9534 Max Mini-ITX small form factor Case754$49Compare
Solvane CS-2943 Max ATX mid tower Case991$79Compare
Brontix CS-8452 XT ATX mid tower Case1,918$189Compare
Corvane CS-5141 Plus Micro-ATX tower Case970$69Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-2831 Ultra E-ATX full tower Case”, https://vextor7.com/item/1406799 (accessed 2026-10-25).