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    Inspiron 1720 - 3GB ram?

    Discussion in 'Hardware Components and Aftermarket Upgrades' started by richardgcook, Jul 23, 2009.

  1. richardgcook

    richardgcook Newbie

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    Hello!

    I have searched around the forums here trying to find an answer, but couldn't find one, so here goes. I have had a Dell Inspiron 1720 notebook for around a year now and although it generally runs okay, I'm thinking of upgrading the ram a little. I hear that 4GB won't work that well on a 32-bit Vista, and is kind of pointless, so would the Inspiron take 1GB ram under the keyboard and 2GB ram underneath? I heard you're meant to keep them pretty balanced, but if that is the case then it would have to be 2X2GB, so will it work with 1GB and 2GB memory?

    Also, is there anything else with the Inspiron 1720 that would be worth upgrading? I'm past my warranty now, so I'm all ears.

    Thanks,

    R
     
    richardgcook, Jul 23, 2009
    #1
  2. Mastershroom

    Mastershroom wat

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    3GB in a 2+1 configuration will do just fine. It will run in asymmetric dual channel mode.

    If I were you I would just get a 64-bit Vista install disk and get the full 4GB of memory.
     
    Mastershroom, Jul 23, 2009
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  3. richardgcook

    richardgcook Newbie

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    Okay, cool. Asymmetric dual channel mode? Do I have to know what this means? Haha!

    Thanks.
     
    richardgcook, Jul 23, 2009
    #3
  4. goofball

    goofball Notebook Deity

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    it means the first 2GB (1+1) will be in dual channel mode, and the last 1GB will not.
     
    goofball, Jul 23, 2009
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  5. richardgcook

    richardgcook Newbie

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    Will this affect the performance? Is it worthwhile doing, then? And will I have to set up anything differently in the BIOS?
     
    richardgcook, Jul 23, 2009
    #5
  6. sgogeta4

    sgogeta4 Notebook Nobel Laureate

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    No, you don't have to do anything. You will be fine.
     
    sgogeta4, Jul 23, 2009
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