Hardware Spec Index

Teralux CL-6421 Prime Single tower Air CPU Cooler

CPU Coolers · Teralux · SKU CL6421-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,223 (CPU Coolers scale)
Category rank#30,181
Street price$39
Power3 W
Performance per dollar31.36
Released2024

Specifications

BrandTeralux
ModelTeralux CL-6421 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-6421 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/9604566 (accessed 2026-10-20).