Hardware Spec Index

Brontix CL-3971 Pro Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3971-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,438 (CPU Coolers scale)
Category rank#45,181
Street price$69
Power6 W
Performance per dollar20.84
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3971 Pro
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-3971 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/8924016 (accessed 2026-10-22).