Hardware Spec Index

Brontix CL-6840 XT Low profile Air CPU Cooler

CPU Coolers · Brontix · SKU CL6840-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index547 (CPU Coolers scale)
Category rank#40,492
Street price$19
Power3 W
Performance per dollar28.79
Released2021

Specifications

BrandBrontix
ModelBrontix CL-6840 XT
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 2,000 RPM
Rated cooling95 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-9528 Ti Dual tower Air CPU Cooler2,378$169Compare
Brontix CL-5509 Ti Single tower Air CPU Cooler1,257$59Compare
Caldera CL-8546 Edge Single tower Air CPU Cooler1,615$99Compare
Caldera CL-9678 Core Dual tower Air CPU Cooler2,283$179Compare
Zephyra CL-6089 Pro Dual tower Air CPU Cooler2,311$159Compare
Zephyra CL-8123 Max 360mm AIO Liquid CPU Cooler2,162$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-6840 XT Low profile Air CPU Cooler”, https://vextor7.com/item/9734202 (accessed 2026-10-22).