Hardware Spec Index

Brontix CL-8939 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8939-SE · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index2,232 (CPU Coolers scale)
Category rank#13,028
Street price$189
Power17 W
Performance per dollar11.81
Released2022

Specifications

BrandBrontix
ModelBrontix CL-8939 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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-8370 Core Dual tower Air CPU Cooler2,323$179Compare
Teralux CL-8510 Edge 420mm AIO Liquid CPU Cooler1,942$139Compare
Zephyra CL-4500 Pro 280mm AIO Liquid CPU Cooler1,175$49Compare
Teralux CL-1703 Max Dual tower Air CPU Cooler1,987$139Compare
Caldera CL-8338 Core Single tower Air CPU Cooler991$39Compare
Caldera CL-3109 Plus Single tower Air CPU Cooler1,736$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-8939 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1746986 (accessed 2026-10-18).