I'm looking for a particular power supply and I checked the local IT hardware stores in Socal and could not locate the proper power supply. The power supply presently on a Dell Vostro 220s model is a Bestec (tfx0250d5wb). Do I need to get this online only, or is there a local store that carries these type of power supplies?
If so, how do I ask to make sure a local store caries the proper one?
I'm in Tustin, Ca.