Hardware Spec Index

Teralux CL-3421 Core 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3421-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index888 (CPU Coolers scale)
Category rank#49,470
Street price$29
Power12 W
Performance per dollar30.62
Released2021

Specifications

BrandTeralux
ModelTeralux CL-3421 Core
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,100 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-3421 Core 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/975125 (accessed 2026-10-19).