Hi mikedi, I find it difficult to tell these apart! Echeveria, graptopetalum and aenonium! You can rule out the later tho I don't think its an aenonium! I would say you have an echeveria.
O give thanks unto Hashem; for He is tov; ki l’olam chasdo (His chesed indures forever).
Name: Suzanne/Sue Sebastopol, CA (Zone 9a) Sunset Zone 15
Yes, it could be a Graptopetalum, they do tend to behave that way.
And I see you created two threads with the same question and the other one was answered as Graptopetalum by someone who knows his stuff. The thread "What am I?" in Plant ID forum