Chosen Solution

I just order a Mac Pro Mid 2010 8 Core from eBay. Can I use the 240 volts plug? ( i use a 240 NOT 110) if so, i just a adapter to 110 plug thanks :)

@baksimcha check the label on your power supply it should be a Apple Part #661-5449 Performance Connectors 12V Main Connector Input Current 12 A Input Frequency 50-60 Hz Input Voltage 100-240 V Maximum Power 980 Watts Output Voltage+12.2V @ 79A +5Vsb @ 5A In that case it will be okay to just get a proper cable for your outlet to the power supply.