For example, VAIO VPC EB64FX BJ.
Is there any site explains the meaning of these series number, and maybe has a list to compare between similar models. For now, I have to crawl a lot sites to figure out VPC = VAIO PC, EB is a series for certain setup like Intel chip, LED back light. BJ means the case is in black. However, I still can't find out the meaning to 64 and FX. Can the community advise? Thanks.