Hardware Spec Index

Brontix CL-4644 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4644-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,363 (CPU Coolers scale)
Category rank#15,530
Street price$69
Power15 W
Performance per dollar19.75
Released2025

Specifications

BrandBrontix
ModelBrontix CL-4644 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling300 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Brontix CL-4644 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/64021678 (accessed 2026-10-26).