Hardware Spec Index

Brontix CL-6399 Ultra Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL6399-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,571 (CPU Coolers scale)
Category rank#6,913
Street price$89
Power3 W
Performance per dollar17.65
Released2019

Specifications

BrandBrontix
ModelBrontix CL-6399 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-6399 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/35301065 (accessed 2026-10-25).