Hardware Spec Index

Caldera CL-6590 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6590-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,003 (CPU Coolers scale)
Category rank#47,334
Street price$29
Power12 W
Performance per dollar34.59
Released2019

Specifications

BrandCaldera
ModelCaldera CL-6590 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Caldera CL-6590 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/242009 (accessed 2026-10-19).