Hardware Spec Index

Brontix CL-8291 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8291-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,079 (CPU Coolers scale)
Category rank#1,177
Street price$49
Power13 W
Performance per dollar22.02
Released2022

Specifications

BrandBrontix
ModelBrontix CL-8291 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-8291 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7144913 (accessed 2026-10-25).