Logic Board (1.7GHz i5, 4GB)

Used Condition



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  • Logic board with onboard 1.7 GHz Core i5 (i5-2557M) processor and 4 GB memory.
  • Options cannot be upgraded without a complete replacement. Make sure you decide what's right before you buy.

What's Included

  • 1 - Logic board
  • 1 - Heatsink

Identifying Numbers

  • APN : 661-6057

    Apple Part Numbers

    • Created for internal Apple use.
    • Never visible on the item.
  • PPN : 820-3023-A, 820-3023-B

    Printed Part Numbers

    • Created by manufacturers during production.
    • Always visible on the item.

Tech Specs

  • Onboard CPU: 1.7GHz Intel Core i5 (I5-2557M)
  • Onboard RAM: 4GB (DDR3 1333MHz)
  • Graphics Card: Intel HD Graphics 3000


Lifetime - We guarantee this product for as long as you have it.


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