Hardware Spec Index

Brontix CL-7427 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL7427-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,325 (CPU Coolers scale)
Category rank#11,552
Street price$149
Power17 W
Performance per dollar15.60
Released2021

Specifications

BrandBrontix
ModelBrontix CL-7427 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-2863 Max 360mm AIO Liquid CPU Cooler1,136$39Compare
Brontix CL-7425 Ultra 280mm AIO Liquid CPU Cooler1,530$79Compare
Caldera CL-9236 Ti 360mm AIO Liquid CPU Cooler1,214$49Compare
Zephyra CL-5251 Ti Single tower Air CPU Cooler1,893$129Compare
Brontix CL-6029 XT Dual tower Air CPU Cooler1,404$59Compare
Caldera CL-9137 Max Dual tower Air CPU Cooler1,712$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-7427 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/280935 (accessed 2026-10-21).