Hardware Spec Index

Teralux CL-3921 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3921-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index650 (CPU Coolers scale)
Category rank#29,698
Street price$19
Power12 W
Performance per dollar34.21
Released2025

Specifications

BrandTeralux
ModelTeralux CL-3921 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,400 RPM
Pump3,100 RPM
Rated cooling250 W (manufacturer rating)
Noise26 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Teralux CL-3921 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8029149 (accessed 2026-10-22).