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    Will DDR3 PC3-12800 ram work on my laptop that only uses PC3-8500?

    Discussion in 'Hardware Components and Aftermarket Upgrades' started by ej8989, Nov 30, 2013.

  1. ej8989

    ej8989 Notebook Enthusiast

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    Will DDR3 PC3-12800 ram work on my laptop that only uses PC3-8500?
    I have this weird option because PC3-12800 rams are cheaper than PC3-8500. I'm upgrading from two pcs 2gb ram (not the same brand) to 2pcs 4gb ram of the same brand.
     
    ej8989, Nov 30, 2013
    #1
  2. ht_addict

    ht_addict Notebook Evangelist

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    If they do they will down clock to the fastest speed you set in your Bios
     
    ht_addict, Nov 30, 2013
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  3. ej8989

    ej8989 Notebook Enthusiast

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    My only concern here is the price. Higher ram frequency is cheaper here. My motherboard specs says it only supports 800-1066 ddr3. So will it work? Even if it will down clock the speed?
     
    ej8989, Nov 30, 2013
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  4. HTWingNut

    HTWingNut Potato

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    I would say it's 99% safe bet it will run fine at whatever the fastest speed your system can handle. What is the RAM part number, or at least manufacturer? You should be able to look up the JEDEC table from the manufacturer site.
     
    HTWingNut, Nov 30, 2013
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  5. ej8989

    ej8989 Notebook Enthusiast

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    ej8989, Nov 30, 2013
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  6. ht_addict

    ht_addict Notebook Evangelist

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    ht_addict, Nov 30, 2013
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