Hardware Spec Index

Caldera CL-5290 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5290-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,006 (CPU Coolers scale)
Category rank#1,284
Street price$119
Power17 W
Performance per dollar16.86
Released2022

Specifications

BrandCaldera
ModelCaldera CL-5290 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Caldera CL-5290 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7991373 (accessed 2026-10-22).