Hardware Spec Index

Teralux CL-5591 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL5591-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,177 (CPU Coolers scale)
Category rank#14,777
Street price$149
Power17 W
Performance per dollar14.61
Released2026

Specifications

BrandTeralux
ModelTeralux CL-5591 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Teralux CL-5591 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/19600758 (accessed 2026-10-20).