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    Do x220 and x200s use the same RAM?

    Discussion in 'Lenovo' started by kns, Aug 28, 2011.

  1. kns

    kns Notebook Evangelist

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    Are the memory chips the same for these two models?
     
    kns, Aug 28, 2011
    #1
  2. AndromedaB

    AndromedaB Notebook Geek

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    AndromedaB, Aug 28, 2011
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  3. lead_org

    lead_org Purveyor of Truth

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    X200 uses DDR3 but runs at 1066 mhz. The X220 is capable of DDR3 with higher speed, if you put the X200 RAM module in the X220, then you would take a performance hit.
     
    lead_org, Aug 28, 2011
    #3
  4. Nandarou

    Nandarou Notebook Geek

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    From Ark.intel.com supported type
    X200 DDR3-800/1066
    X201 DDR3-800/1066
    X220 DDR3-1066/1333

    X201, X220 memory controller in processor.
    X200 dedicated GM45, GS45 controller.
     
    Nandarou, Aug 28, 2011
    #4