Hardware Spec Index

Brontix CL-3899 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3899-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,214 (CPU Coolers scale)
Category rank#35,435
Street price$59
Power12 W
Performance per dollar20.58
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3899 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling250 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-3899 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9233255 (accessed 2026-10-24).