Hardware Spec Index

Teralux CL-4221 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4221-MAX · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,353 (CPU Coolers scale)
Category rank#6,817
Street price$179
Power17 W
Performance per dollar13.15
Released2024

Specifications

BrandTeralux
ModelTeralux CL-4221 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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-4221 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/131352 (accessed 2026-10-25).