Power supply compatibility with HPE-500z

ninjafuzz

Distinguished
Jan 29, 2011
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18,510
I just ordered a HP Pavilion Elite HPE-500z the other day and noticed that it has a rather disappointing 300 Watt power supply. I'm looking at buying this 500Watt so I can upgrade my Graphics card to something that isn't crap. I'm just not sure if this power supply will fit/work with the computer I ordered. I bought a power supply for my Dell Dimension a few years ago and the case design disagreed completely with the power supply, so now I'm always iffy on buying power supplies. Will this power supply fit the computer I ordered? (I realize this could be a very dumb question and apologize.)