Hardware Spec Index

Brontix CL-8421 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8421-EDGE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,380 (CPU Coolers scale)
Category rank#38,445
Street price$69
Power13 W
Performance per dollar20.00
Released2024

Specifications

BrandBrontix
ModelBrontix CL-8421 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise36 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-8421 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9546043 (accessed 2026-10-24).