Acer AR320 F1 - Manual (Page 33)

15
Connecting peripherals
Caution! The server operates on 100 to 240 VAC only. Do not
connect the system to an incorrect voltage source.
Refer to the illustration below for specific connection instructions on
the peripherals you want to connect to the system.
Front connections
Rear connections
Note: Consult the operating system manual for information on
how to configure the network setup.