Hardware Spec Index

Brontix CL-6921 XT Single tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL6921-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,007 (CPU Coolers scale)
Category rank#2,951
Street price$119
Power3 W
Performance per dollar16.87
Released2021

Specifications

BrandBrontix
ModelBrontix CL-6921 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)
Noise27 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-6921 XT Single tower Air CPU Cooler”, https://vextor7.com/item/7818679 (accessed 2026-10-22).