Hardware Spec Index

Teralux CL-5666 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL5666-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,250 (CPU Coolers scale)
Category rank#4,454
Street price$159
Power17 W
Performance per dollar14.15
Released2024

Specifications

BrandTeralux
ModelTeralux CL-5666 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,200 RPM
Rated cooling330 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-5673 Pro 360mm AIO Liquid CPU Cooler2,272$179Compare
Zephyra CL-7519 XT 360mm AIO Liquid CPU Cooler1,980$139Compare
Caldera CL-3657 Pro 240mm AIO Liquid CPU Cooler908$29Compare
Teralux CL-7164 Prime 420mm AIO Liquid CPU Cooler2,237$169Compare
Caldera CL-9025 Pro 360mm AIO Liquid CPU Cooler1,694$89Compare
Zephyra CL-5065 XT Single tower Air CPU Cooler1,378$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-5666 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8536017 (accessed 2026-10-21).