Hardware Spec Index

Brontix CL-1257 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL1257-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,992 (CPU Coolers scale)
Category rank#6,410
Street price$129
Power17 W
Performance per dollar15.44
Released2020

Specifications

BrandBrontix
ModelBrontix CL-1257 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-1257 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3813541 (accessed 2026-10-18).