Hardware Spec Index

Brontix CL-3421 Pro Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3421-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,164 (CPU Coolers scale)
Category rank#6,141
Street price$49
Power3 W
Performance per dollar23.76
Released2026

Specifications

BrandBrontix
ModelBrontix CL-3421 Pro
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling220 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-3421 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/993266 (accessed 2026-10-19).