Hardware Spec Index

Teralux CL-8666 Ultra Dual tower Air CPU Cooler

CPU Coolers · Teralux · SKU CL8666-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index2,129 (CPU Coolers scale)
Category rank#10,429
Street price$179
Power6 W
Performance per dollar11.89
Released2021

Specifications

BrandTeralux
ModelTeralux CL-8666 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)
Noise28 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-6570 Plus 240mm AIO Liquid CPU Cooler614$19Compare
Zephyra CL-8841 Prime 420mm AIO Liquid CPU Cooler2,273$169Compare
Caldera CL-9282 Max 280mm AIO Liquid CPU Cooler1,633$79Compare
Caldera CL-9454 Core 360mm AIO Liquid CPU Cooler1,450$69Compare
Caldera CL-2277 Ultra Low profile Air CPU Cooler738$19Compare
Caldera CL-2433 SE Dual tower Air CPU Cooler1,729$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-8666 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/93359696 (accessed 2026-10-26).