Hardware Spec Index

Teralux CL-8421 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL8421-PLUS · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,007 (CPU Coolers scale)
Category rank#39,300
Street price$119
Power17 W
Performance per dollar16.87
Released2026

Specifications

BrandTeralux
ModelTeralux CL-8421 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Teralux CL-8421 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/35306883 (accessed 2026-10-25).