Hardware Spec Index

Caldera CL-6821 Core 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6821-CORE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,393 (CPU Coolers scale)
Category rank#26,969
Street price$69
Power15 W
Performance per dollar20.19
Released2026

Specifications

BrandCaldera
ModelCaldera CL-6821 Core
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 30 mm thick
Fans3× 120 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling300 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-6821 Core 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3216410 (accessed 2026-10-25).