Hardware Spec Index

Caldera CS-6421 Core ATX dual-chamber mid tower Case

PC Cases · Caldera · SKU CS6421-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,498 (PC Cases scale)
Category rank#14,533
Street price$339
Performance per dollar7.37
Released2019

Specifications

BrandCaldera
ModelCaldera CS-6421 Core
TypeATX dual-chamber mid tower
Motherboard supportE-ATX (≤ 277 mm), ATX, Micro-ATX, Mini-ITX
Volume65 L
Max GPU length444 mm
Max CPU cooler height180 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included4× 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

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Cite this page: Hardware Spec Index, “Caldera CS-6421 Core ATX dual-chamber mid tower Case”, https://vextor7.com/item/14864239 (accessed 2026-10-21).