This is the answer. This is one of the quietest power supplies I have ever had. As a direct replacement for the last one, installation was quick and easy.
I bought & installed the 300w power supply to replace a 180w so as to better handle a graphics card upgrade. This is a legacy PC so nothing fancy was needed.
Everything about the power supply works fine. It is better than the 180w because it does not run as hot because it can handle the extra load.
For awhile, I was called Arthur "Two-power supplies" Jackson because I had one power supply and had been talking about getting another and now I do.