Hardware Spec Index

Brontix CL-3866 Prime Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3866-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,672 (CPU Coolers scale)
Category rank#37,048
Street price$99
Power3 W
Performance per dollar16.89
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3866 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise22 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-3866 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/20179283 (accessed 2026-10-20).