Hardware Spec Index

Brontix CL-8566 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8566-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,259 (CPU Coolers scale)
Category rank#27,973
Street price$179
Power17 W
Performance per dollar12.62
Released2022

Specifications

BrandBrontix
ModelBrontix CL-8566 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-8566 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1989696 (accessed 2026-10-23).