Hardware Spec Index

Teralux CL-6638 Ultra Dual tower Air CPU Cooler

CPU Coolers · Teralux · SKU CL6638-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#43,543
Street price$189
Power6 W
Performance per dollar13.12
Released2019

Specifications

BrandTeralux
ModelTeralux CL-6638 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,600 RPM
Rated cooling280 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-6638 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/83354353 (accessed 2026-10-21).