Hardware Spec Index

Brontix CL-4221 XT Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL4221-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,661 (CPU Coolers scale)
Category rank#17,587
Street price$89
Power3 W
Performance per dollar18.66
Released2020

Specifications

BrandBrontix
ModelBrontix CL-4221 XT
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 2,100 RPM
Rated cooling220 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-4221 XT Single tower Air CPU Cooler”, https://vextor7.com/item/9877977 (accessed 2026-10-21).