Hardware Spec Index

Teralux CL-3947 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3947-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index936 (CPU Coolers scale)
Category rank#11,442
Street price$29
Power12 W
Performance per dollar32.28
Released2022

Specifications

BrandTeralux
ModelTeralux CL-3947 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Teralux CL-3947 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/16256993 (accessed 2026-10-24).