Hardware Spec Index

Brontix CL-3994 Ultra Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3994-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,631 (CPU Coolers scale)
Category rank#3,795
Street price$89
Power6 W
Performance per dollar18.33
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3994 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling260 W (manufacturer rating)
Noise23 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-3994 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/85541645 (accessed 2026-10-25).