Hardware Spec Index

Teralux CL-3991 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3991-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,297 (CPU Coolers scale)
Category rank#19,005
Street price$49
Power15 W
Performance per dollar26.47
Released2025

Specifications

BrandTeralux
ModelTeralux CL-3991 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 30 mm thick
Fans3× 120 mm, up to 1,900 RPM
Pump3,200 RPM
Rated cooling300 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Teralux CL-3991 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/18397641 (accessed 2026-10-22).