I saw the exact same pc at the local Goodwill store yesterday afternoon. I opened the side panel and took a look inside. It is an old pc. Unfortunately I don't recall seeing some sort of label with information about the case.
EDIT - I'll stop by this afternoon and see if it's still there. If it is, I'll look for some sort of identifcation.
EDIT #2 - The one I saw and the Chieftec and Antec cases others mentioned all appear to be the same case.