Hardware Spec Index

Brontix CL-4021 XT Low profile Air CPU Cooler

CPU Coolers · Brontix · SKU CL4021-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index846 (CPU Coolers scale)
Category rank#28,415
Street price$29
Power3 W
Performance per dollar29.17
Released2019

Specifications

BrandBrontix
ModelBrontix CL-4021 XT
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 2,200 RPM
Rated cooling95 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-4021 XT Low profile Air CPU Cooler”, https://vextor7.com/item/93311394 (accessed 2026-10-20).