Hardware Spec Index

Brontix CL-9937 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL9937-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,179 (CPU Coolers scale)
Category rank#31,574
Street price$49
Power13 W
Performance per dollar24.06
Released2024

Specifications

BrandBrontix
ModelBrontix CL-9937 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Brontix CL-9937 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8955302 (accessed 2026-10-22).