Hardware Spec Index

Caldera CS-6857 Ultra Micro-ATX tower Case

PC Cases · Caldera · SKU CS6857-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,016 (PC Cases scale)
Category rank#26,898
Street price$69
Performance per dollar14.72
Released2025

Specifications

BrandCaldera
ModelCaldera CS-6857 Ultra
TypeMicro-ATX tower
Motherboard supportMicro-ATX, Mini-ITX
Volume32 L
Max GPU length361 mm
Max CPU cooler height160 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included4× 120 mm
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
Solvane CS-3541 Plus ATX mid tower Case1,492$139Compare
Corvane CS-1853 SE ATX dual-chamber mid tower Case1,723$159Compare
Solvane CS-2747 Ultra ATX mid tower Case2,078$269Compare
Corvane CS-8351 Plus E-ATX full tower Case2,445$309Compare
Caldera CS-9945 Core ATX mid tower Case1,876$179Compare
Solvane CS-7374 Prime Mini-ITX small form factor Case773$59Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-6857 Ultra Micro-ATX tower Case”, https://vextor7.com/item/9502609 (accessed 2026-10-21).