Wake-on-LAN allows for remote network management and configuration of the PC, even in off-hours when the PC is turned off. This reduces the complexity of managing a network. Onboard 3-phase switching power regulator supports CPU core voltages from 1.1-1.85 volts. 6 tachometer fan connectors (for CPU, chassis, and thermal control fans). Keyboard wake-up from Soft-off. CPU frequency settings - changeable in BIOS setup. Connector for LED overheat indicator .