Does voltage affect components? (Electrical outlet voltage)

edafade

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Oct 26, 2015
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I live in Germany and plan to be buying parts for a new PC. The voltage here is 230 volts and compared to, for example the US, which is at 110 volts, it's considerably more.

I'm worried that if I buy everything and piece it together, the first time I plug it in, I'll fry everything. I've checked the PSU and it can handle 110 - 240 volts. Does the PSU regulate the electrical input and protect the rest of the components? I haven't been able to find anything about this on google and two friends of mine said it should be fine, but were unable to answer that themselves. I would also ask, if I used the PC in another country with a different voltage output, would everything also run smoothly?

Here is the list I plan to buy in case there's something I missed: http://de.pcpartpicker.com/p/FnGG8d

Thank you for your help folks.

Edit: I'm talking about the electricity from outlets in case that wasn't clear.
 


Thank you so much.