Hardware Spec Index

Brontix CL-3428 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3428-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,428 (CPU Coolers scale)
Category rank#39,575
Street price$69
Power13 W
Performance per dollar20.70
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3428 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise26 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-3428 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/82941231 (accessed 2026-10-21).