Hardware Spec Index

Brontix CL-3218 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3218-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,259 (CPU Coolers scale)
Category rank#27,437
Street price$169
Power15 W
Performance per dollar13.37
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3218 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 1,700 RPM
Pump3,100 RPM
Rated cooling300 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-3218 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20177318 (accessed 2026-10-20).