Hardware Spec Index

Teralux CL-3970 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3970-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,303 (CPU Coolers scale)
Category rank#37,816
Street price$189
Power17 W
Performance per dollar12.19
Released2020

Specifications

BrandTeralux
ModelTeralux CL-3970 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Teralux CL-3970 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9608669 (accessed 2026-10-19).