Hardware Spec Index

Teralux CL-4840 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4840-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,579 (CPU Coolers scale)
Category rank#12,463
Street price$99
Power13 W
Performance per dollar15.95
Released2024

Specifications

BrandTeralux
ModelTeralux CL-4840 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,300 RPM
Rated cooling280 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-4840 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/15052879 (accessed 2026-10-21).