Hardware Spec Index

Teralux CL-3977 XT 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3977-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index524 (CPU Coolers scale)
Category rank#44,509
Street price$19
Power12 W
Performance per dollar27.58
Released2026

Specifications

BrandTeralux
ModelTeralux CL-3977 XT
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise32 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-3977 XT 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20037042 (accessed 2026-10-19).