Hardware Spec Index

Teralux CL-4420 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4420-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,529 (CPU Coolers scale)
Category rank#15,146
Street price$79
Power13 W
Performance per dollar19.35
Released2023

Specifications

BrandTeralux
ModelTeralux CL-4420 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,500 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Teralux CL-4420 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/96431331 (accessed 2026-10-24).