Hardware Spec Index

Brontix CL-9791 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL9791-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,037 (CPU Coolers scale)
Category rank#31,409
Street price$129
Power17 W
Performance per dollar15.79
Released2021

Specifications

BrandBrontix
ModelBrontix CL-9791 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise35 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-1082 Ultra Single tower Air CPU Cooler1,044$39Compare
Teralux CL-2091 Core Single tower Air CPU Cooler2,151$159Compare
Teralux CL-1811 Plus 240mm AIO Liquid CPU Cooler620$19Compare
Brontix CL-7907 Edge 240mm AIO Liquid CPU Cooler592$19Compare
Caldera CL-4610 Ultra Single tower Air CPU Cooler1,259$59Compare
Teralux CL-2145 Pro 420mm AIO Liquid CPU Cooler2,012$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-9791 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/96433837 (accessed 2026-10-24).