Hardware Spec Index

Brontix CL-4521 XT Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL4521-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index890 (CPU Coolers scale)
Category rank#22,665
Street price$29
Power3 W
Performance per dollar30.69
Released2020

Specifications

BrandBrontix
ModelBrontix CL-4521 XT
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling220 W (manufacturer rating)
Noise23 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-4521 XT Single tower Air CPU Cooler”, https://vextor7.com/item/50836958 (accessed 2026-10-20).