Hardware Spec Index

Brontix CL-9841 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL9841-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#47,785
Street price$189
Power17 W
Performance per dollar13.12
Released2019

Specifications

BrandBrontix
ModelBrontix CL-9841 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-9841 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8753799 (accessed 2026-10-25).