Hardware Spec Index

Brontix CL-9991 Ultra Low profile Air CPU Cooler

CPU Coolers · Brontix · SKU CL9991-ULTRA · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index622 (CPU Coolers scale)
Category rank#1,792
Street price$19
Power3 W
Performance per dollar32.74
Released2019

Specifications

BrandBrontix
ModelBrontix CL-9991 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-9991 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/8487205 (accessed 2026-10-18).