Hardware Spec Index

Brontix CL-4643 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4643-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,921 (CPU Coolers scale)
Category rank#29,854
Street price$99
Power15 W
Performance per dollar19.40
Released2020

Specifications

BrandBrontix
ModelBrontix CL-4643 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,000 RPM
Pump3,300 RPM
Rated cooling300 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-4643 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8723148 (accessed 2026-10-24).