Hardware Spec Index

Teralux CL-3991 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3991-EDGE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index828 (CPU Coolers scale)
Category rank#46,748
Street price$29
Power13 W
Performance per dollar28.55
Released2023

Specifications

BrandTeralux
ModelTeralux CL-3991 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-3991 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4616871 (accessed 2026-10-22).