Hardware Spec Index

Brontix CL-9021 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL9021-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,922 (CPU Coolers scale)
Category rank#35,020
Street price$119
Power15 W
Performance per dollar16.15
Released2023

Specifications

BrandBrontix
ModelBrontix CL-9021 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,800 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise28 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-9021 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/15730992 (accessed 2026-10-22).