How to identify my power supply wattage



New Member
Can someone help me id my power supply. I have a Del Dimension 8300 desktop and the specs read that it was shipped with either a 205 or 300 watt power supply. Is there a way to determine whick I have without taking the case off.
Steve R Jones

Steve R Jones

Does it really matter...Both are so weak....There might be some software that would help - but I'd trust the info on the sticker that is attached to the supply.