Hardware Spec Index

Brontix CL-3989 Ultra Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3989-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index836 (CPU Coolers scale)
Category rank#49,910
Street price$29
Power3 W
Performance per dollar28.83
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3989 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling180 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-3989 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/9103036 (accessed 2026-10-19).