Hardware Spec Index

Caldera CS-8421 Pro ATX mid tower Case

PC Cases · Caldera · SKU CS8421-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,503 (PC Cases scale)
Category rank#31,586
Street price$119
Performance per dollar12.63
Released2025

Specifications

BrandCaldera
ModelCaldera CS-8421 Pro
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume48 L
Max GPU length400 mm
Max CPU cooler height170 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 panelSteel mesh
Rear-connector boardsSupported

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Cite this page: Hardware Spec Index, “Caldera CS-8421 Pro ATX mid tower Case”, https://vextor7.com/item/778534 (accessed 2026-10-21).