Quick Manufacturer Part Number Question

Discussion in 'MacBook Pro' started by TLac, May 16, 2013.

  1. TLac macrumors newbie

    May 16, 2013
    Hi all,

    Very quick question if anyone can help:

    I am looking at buying a rMBP, the 15"/2.3Ghz i7/256gb etc model.

    Looking on eBay, and there are some listed with the MPN as MC975B/A and some as ME664B/A.

    I was wondering what the difference was? Are the ME664B/A newer or have the american keyboard etc?

    Thanks for any replies!
  2. thundersteele macrumors 68030

    Oct 19, 2011

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