Hardware Spec Index

Teralux CL-3917 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3917-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index704 (CPU Coolers scale)
Category rank#26,272
Street price$19
Power12 W
Performance per dollar37.05
Released2020

Specifications

BrandTeralux
ModelTeralux CL-3917 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise29 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-3917 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4601394 (accessed 2026-10-21).