Hardware Spec Index

Teralux CL-2421 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL2421-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,045 (CPU Coolers scale)
Category rank#16,180
Street price$39
Power12 W
Performance per dollar26.79
Released2019

Specifications

BrandTeralux
ModelTeralux CL-2421 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Teralux CL-2421 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3424344 (accessed 2026-10-20).