fail = new win
Rubbish “came-with-the-case” computer cheap power supply = failed
New 80%+ efficient certified power supply installed = 33 watt energy saving = Win
My Ubuntu desktop computer used to draw (ideling after log in) a minium of 110 watts with old power supply, now it draws 77 watts.
33 watts does not sound that much, but in these days of low energy devices (average efficient light bulb to light a small room is 8 watts) every watt counts, especially in devices that are used a lot.