Compatible Upgrade for: MacBookPro3,1 - A1226 - EMC 2136   Mid/Late 2007  15-inch 
  MacBookPro3,1 - A1229 - EMC 2137   Mid/Late 2007  17-inch
  How to find Model ID   Installation videos
Standard Memory: 2 GB DDR2 667MHz SODIMM
Maximum Memory 6 GB
Note: By default, 2 GB installed as two 1 GB modules. No slots free.
The following items are also compatible with this product...............................
External Hard Drives Battery-15-inch SSD Battery-17-inch

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