Hardware Spec Index

Brontix CL-3678 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3678-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,578 (CPU Coolers scale)
Category rank#2,360
Street price$79
Power13 W
Performance per dollar19.97
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3678 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Brontix CL-3678 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20051297 (accessed 2026-10-20).