Hardware Spec Index

Brontix CL-9978 Ultra Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL9978-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,239 (CPU Coolers scale)
Category rank#24,115
Street price$189
Power6 W
Performance per dollar11.85
Released2026

Specifications

BrandBrontix
ModelBrontix CL-9978 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,600 RPM
Rated cooling260 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-9978 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/674664 (accessed 2026-10-21).