Nuvoton NCT6683

Nuvoton NCT6683 Chipset
Package
QFP (Quad flat package)
128 pin

The Nuvoton NCT6683 is a Super I/O controller designed for modern PC motherboards. It integrates essential legacy functions like fan control, temperature and voltage monitoring, and system management features. Often found in Intel and AMD desktop systems, the NCT6683 supports multiple fan channels with smart speed control, helping maintain optimal system cooling.