Does anyone know how I can tell what Inte mobo # designation equates to a Dell ORY007, which apparently Inet manufactured for Dell. I'm just trying to verify if I can swap out the E2160 Conroe of the refurb. Dell 530s I have, for an E8400, or anything faster than the E2160, for audio/music applications until I can afford a purpose-built DAW machine. Dell tech. support gave me their disclaimer which was of no help.