Front Ports: Button:
Power On/Off button
System Reset button
LED:
Power status LED
HDD activity LED
1 Network activity LEDs
Fan Fail/System Over Heat LED
Port:
2x USB 3.0 Port(s)
Front Panel LEDs: 16 power availability LEDs confirm power off / on status for each built-in outlet. Two additional LEDs with toggle button identify which bank the visual current meter is reporting (bank 1, bank 2 or bank 1&2 combined)