Hardware Spec Index

Brontix CL-8427 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8427-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,861 (CPU Coolers scale)
Category rank#31,144
Street price$119
Power17 W
Performance per dollar15.64
Released2019

Specifications

BrandBrontix
ModelBrontix CL-8427 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-4717 XT 280mm AIO Liquid CPU Cooler1,513$69Compare
Zephyra CL-3346 Edge 240mm AIO Liquid CPU Cooler874$29Compare
Caldera CL-9084 Core Dual tower Air CPU Cooler1,523$89Compare
Caldera CL-6000 Edge Low profile Air CPU Cooler621$19Compare
Caldera CL-7490 Edge 420mm AIO Liquid CPU Cooler2,187$139Compare
Zephyra CL-3442 Max Dual tower Air CPU Cooler2,057$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-8427 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/15435231 (accessed 2026-10-25).