Hardware Spec Index

Brontix CL-3991 Plus Low profile Air CPU Cooler

CPU Coolers · Brontix · SKU CL3991-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index684 (CPU Coolers scale)
Category rank#40,170
Street price$19
Power3 W
Performance per dollar36.00
Released2019

Specifications

BrandBrontix
ModelBrontix CL-3991 Plus
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-3991 Plus Low profile Air CPU Cooler”, https://vextor7.com/item/2214047 (accessed 2026-10-26).