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Does a oversized PSU still draw all power?

Hello,

I have a question in general, perhaps a stupid one!

If I buy a too large power supply unit for my system, and the components does only need, say half, of the power available from the PSU, will my system still draw all power, and wasting energy and money?
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More about does oversized draw power
  1. Best answer
    Nothing to worry about. Your system will draw as much power as it needs, no more.
  2. Herr_Koos said:
    Nothing to worry about. Your system will draw as much power as it needs, no more.


    Thank you very much for your answer.
  3. Best answer selected by ricno.
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