The bundled system cables are pre-connected before shipment. You do not need to disconnect these cables unless you must remove pre-installed components for servicing or to install additional devices.

1. 20-pin Main Power connector (from power supply to server board)
2. 4-pin Peripheral Power connector (from server board to add-in peripheral device)
3. System Fan connectors (4) (from server board to system fans)
4. USB connector (from server board to front control panel)
5. Front Control Panel connector (from server board to front control panel)
6. SATA connectors (from server board to backplane)
7. Auxiliary Panel connector (from server board to front control Panel)

This applies to:

Intel® Server Board S5500HV Intel® Server System SR1670HV