Hardware Spec Index

Brontix CL-3963 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3963-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,369 (CPU Coolers scale)
Category rank#7,343
Street price$59
Power13 W
Performance per dollar23.20
Released2026

Specifications

BrandBrontix
ModelBrontix CL-3963 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump2,900 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-3963 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/894726 (accessed 2026-10-21).