Hardware Spec Index

Brontix CL-7821 XT Low profile Air CPU Cooler

CPU Coolers · Brontix · SKU CL7821-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,052 (CPU Coolers scale)
Category rank#11,381
Street price$39
Power3 W
Performance per dollar26.97
Released2021

Specifications

BrandBrontix
ModelBrontix CL-7821 XT
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise33 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
Caldera CL-6108 Edge Single tower Air CPU Cooler1,306$59Compare
Caldera CL-3149 XT 240mm AIO Liquid CPU Cooler564$19Compare
Caldera CL-2161 SE 240mm AIO Liquid CPU Cooler1,057$39Compare
Caldera CL-2702 XT Dual tower Air CPU Cooler2,400$159Compare
Teralux CL-8170 Plus 240mm AIO Liquid CPU Cooler732$19Compare
Teralux CL-7507 Max 240mm AIO Liquid CPU Cooler1,499$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-7821 XT Low profile Air CPU Cooler”, https://vextor7.com/item/94893597 (accessed 2026-10-21).