Hardware Spec Index

Brontix CL-6729 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL6729-XT · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index2,269 (CPU Coolers scale)
Category rank#39,593
Street price$169
Power17 W
Performance per dollar13.43
Released2023

Specifications

BrandBrontix
ModelBrontix CL-6729 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise32 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
Teralux CL-1349 Pro 240mm AIO Liquid CPU Cooler1,175$49Compare
Zephyra CL-6787 Ti Single tower Air CPU Cooler842$29Compare
Caldera CL-8699 SE Dual tower Air CPU Cooler1,700$109Compare
Teralux CL-5048 Pro 360mm AIO Liquid CPU Cooler1,542$79Compare
Brontix CL-3316 SE Low profile Air CPU Cooler760$19Compare
Brontix CL-5854 Max 360mm AIO Liquid CPU Cooler1,741$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-6729 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/12372654 (accessed 2026-10-18).