Hardware Spec Index

Brontix CL-3988 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3988-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,344 (CPU Coolers scale)
Category rank#7,805
Street price$79
Power12 W
Performance per dollar17.01
Released2020

Specifications

BrandBrontix
ModelBrontix CL-3988 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-3988 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2276155 (accessed 2026-10-21).