Hardware Spec Index

Teralux CL-4639 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4639-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index667 (CPU Coolers scale)
Category rank#30,536
Street price$19
Power12 W
Performance per dollar35.11
Released2025

Specifications

BrandTeralux
ModelTeralux CL-4639 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise30 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-4639 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8629690 (accessed 2026-10-22).