Hardware Spec Index

Brontix CL-5621 Ultra Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL5621-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,281 (CPU Coolers scale)
Category rank#835
Street price$59
Power3 W
Performance per dollar21.71
Released2023

Specifications

BrandBrontix
ModelBrontix CL-5621 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 2,200 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-5621 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/2963582 (accessed 2026-10-21).