Hardware Spec Index

Brontix CL-6756 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL6756-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#37,601
Street price$199
Power17 W
Performance per dollar12.46
Released2023

Specifications

BrandBrontix
ModelBrontix CL-6756 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise25 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-1297 Pro Single tower Air CPU Cooler2,160$129Compare
Teralux CL-9511 SE 360mm AIO Liquid CPU Cooler1,732$109Compare
Teralux CL-9014 Edge Dual tower Air CPU Cooler1,300$69Compare
Brontix CL-4203 Ti Dual tower Air CPU Cooler2,076$129Compare
Caldera CL-3456 SE 420mm AIO Liquid CPU Cooler1,929$119Compare
Brontix CL-4659 Ti 240mm AIO Liquid CPU Cooler891$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-6756 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/14537191 (accessed 2026-10-25).