Hardware Spec Index

Teralux CL-8581 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL8581-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,947 (CPU Coolers scale)
Category rank#21,899
Street price$119
Power17 W
Performance per dollar16.36
Released2021

Specifications

BrandTeralux
ModelTeralux CL-8581 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Teralux CL-8581 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/247586 (accessed 2026-10-25).