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DDR vs DDR2

Discussion in 'PC Hardware' started by shenanigins, 2009/06/10.

  1. 2009/06/10
    shenanigins

    shenanigins Inactive Thread Starter

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    Can I replace existing DDR ram chips with DDR2 ram? What is the main difference?
     
    shenanigins,
    #1
  2. 2009/06/10
    Whiskeyman Lifetime Subscription

    Whiskeyman Inactive Alumni

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    DDR has 184 pins and runs at 2.5 V. DDR2 has 240 pins and runs at 1.8 V. You would need a motherboard that is DDR2 compatible.
     
    Whiskeyman,
    #2


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  4. 2009/06/13
    Lukeno1

    Lukeno1 Well-Known Member

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    DDR2 also processes at higher speeds than DDR.
     
    Lukeno1,
    #3

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