Hardware Spec Index

Teralux CL-6645 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL6645-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index608 (CPU Coolers scale)
Category rank#33,548
Street price$19
Power12 W
Performance per dollar32.00
Released2021

Specifications

BrandTeralux
ModelTeralux CL-6645 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise28 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-6645 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4630396 (accessed 2026-10-20).