Hardware Spec Index

Teralux CL-3999 XT Single tower Air CPU Cooler

CPU Coolers · Teralux · SKU CL3999-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,734 (CPU Coolers scale)
Category rank#48,243
Street price$89
Power3 W
Performance per dollar19.48
Released2025

Specifications

BrandTeralux
ModelTeralux CL-3999 XT
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling220 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-3999 XT Single tower Air CPU Cooler”, https://vextor7.com/item/11204705 (accessed 2026-10-21).