Hardware Spec Index

Teralux CL-8381 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL8381-ULTRA · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index2,115 (CPU Coolers scale)
Category rank#9,991
Street price$139
Power17 W
Performance per dollar15.22
Released2021

Specifications

BrandTeralux
ModelTeralux CL-8381 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,100 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise36 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-8381 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4508792 (accessed 2026-10-27).