Hardware Spec Index

Brontix CL-3689 Ultra Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3689-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index921 (CPU Coolers scale)
Category rank#19,581
Street price$29
Power3 W
Performance per dollar31.76
Released2024

Specifications

BrandBrontix
ModelBrontix CL-3689 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,900 RPM
Rated cooling180 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-3689 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/159789 (accessed 2026-10-20).