Hardware Spec Index

Caldera CL-3921 Edge 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3921-EDGE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,147 (CPU Coolers scale)
Category rank#23,950
Street price$49
Power15 W
Performance per dollar23.41
Released2024

Specifications

BrandCaldera
ModelCaldera CL-3921 Edge
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,900 RPM
Pump3,100 RPM
Rated cooling300 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-3921 Edge 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4191886 (accessed 2026-10-23).