Hardware Spec Index

Brontix CL-3947 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3947-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,329 (CPU Coolers scale)
Category rank#47,626
Street price$59
Power12 W
Performance per dollar22.53
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3947 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise33 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-3947 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3867358 (accessed 2026-10-26).