Hardware Spec Index

Brontix CL-6391 XT 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL6391-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index990 (CPU Coolers scale)
Category rank#24,983
Street price$29
Power13 W
Performance per dollar34.14
Released2021

Specifications

BrandBrontix
ModelBrontix CL-6391 XT
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-6391 XT 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2550352 (accessed 2026-10-22).