Hardware Spec Index

Brontix CL-8638 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8638-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,243 (CPU Coolers scale)
Category rank#34,522
Street price$159
Power17 W
Performance per dollar14.11
Released2020

Specifications

BrandBrontix
ModelBrontix CL-8638 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise33 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
Caldera CL-3176 XT 360mm AIO Liquid CPU Cooler2,019$129Compare
Brontix CL-3886 XT 240mm AIO Liquid CPU Cooler1,155$49Compare
Zephyra CL-4307 Pro Dual tower Air CPU Cooler1,398$59Compare
Caldera CL-2565 Max Dual tower Air CPU Cooler2,048$139Compare
Caldera CL-6570 Core Low profile Air CPU Cooler697$19Compare
Teralux CL-4281 Prime 240mm AIO Liquid CPU Cooler1,340$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-8638 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9767931 (accessed 2026-10-21).