Hardware Spec Index

Teralux CL-3989 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3989-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,258 (CPU Coolers scale)
Category rank#36,762
Street price$169
Power17 W
Performance per dollar13.36
Released2019

Specifications

BrandTeralux
ModelTeralux CL-3989 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-3989 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/12715768 (accessed 2026-10-19).