Hardware Spec Index

Brontix CL-6246 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL6246-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,057 (CPU Coolers scale)
Category rank#8,984
Street price$139
Power17 W
Performance per dollar14.80
Released2023

Specifications

BrandBrontix
ModelBrontix CL-6246 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-9802 XT 420mm AIO Liquid CPU Cooler2,359$179Compare
Zephyra CL-9647 Ti 240mm AIO Liquid CPU Cooler816$29Compare
Brontix CL-1804 Edge 280mm AIO Liquid CPU Cooler994$39Compare
Teralux CL-1352 Prime 420mm AIO Liquid CPU Cooler2,337$169Compare
Brontix CL-8212 SE 360mm AIO Liquid CPU Cooler1,951$139Compare
Teralux CL-4764 Core 280mm AIO Liquid CPU Cooler1,421$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-6246 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7580846 (accessed 2026-10-26).