Hardware Spec Index

Caldera CS-1891 Pro ATX mid tower Case

PC Cases · Caldera · SKU CS1891-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,353 (PC Cases scale)
Category rank#6,354
Street price$109
Performance per dollar12.41
Released2025

Specifications

BrandCaldera
ModelCaldera CS-1891 Pro
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume52 L
Max GPU length409 mm
Max CPU cooler height170 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
Caldera CS-1387 Edge ATX dual-chamber mid tower Case2,312$329Compare
Zephyra CS-3611 Edge Mini-ITX small form factor Case747$49Compare
Zephyra CS-6222 SE ATX mid tower Case831$69Compare
Brontix CS-7772 Core ATX mid tower Case2,263$289Compare
Solvane CS-7046 Max E-ATX full tower Case2,408$329Compare
Caldera CS-1086 SE ATX mid tower Case1,877$199Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-1891 Pro ATX mid tower Case”, https://vextor7.com/item/10073342 (accessed 2026-10-19).