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Solved: 2 simple questions on ram and a video card interface

Discussion in 'Hardware' started by XMkidX, Apr 8, 2010.

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  1. XMkidX

    XMkidX Thread Starter

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    I'm some what new at building computers

    first off how come when I see inside a computer the ram is in a certain type of color slot? and then then the other color is left empty. does that mean I can only use half the slots in a mother board?

    and while I'm at it, this iceQ + radeon HD 5750 has an interface of PCI Express 2.1 X16 will it be compatible with a motherboard that has PCI Express 2.0 X16? http://www.newegg.com/Product/Product.aspx?Item=N82E16814161316

    Thanks in advance
     
  2. Bernardo

    Bernardo

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    If the slots are all the same size (lengthwise) ---- then it is usually denoting dual channel ability.

    If they aren't, could be the board can use DDR or DDR2 ram, but, not both at the same time.
     
  3. Triple6

    Triple6 Moderator

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    PCI-Express is backward and forward compatible. A PCI-Express 2.1 card will work in a 2.0 and 1.0/1.1 slots.
     
  4. dustyjay

    dustyjay

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    WHen you have two colors of ram slots that are otherwise the same, usually you populate the slots of the same color to enable Dual Channel then if you install more ram you would populate the other color slots.
     
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