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Which 12V DC Power Supply for EXP GDC Laptop PCI-E

  • HardwareGuy Tuesday, September 20, 2016 1:11 AM Reply

    hi guys


    I bought the mentioned  EXP GDC Laptop PCI-E-Card and I plan on running it with my Dell Notebook and GeForce 750 ti.

    The 750ti does not need any external power input, because it uses the power from pci-e-slot only.

    I thought it would be cheaper and better to avoid a full ATX-Power-Supply and just use a small 12V DC Power Supply because the manual says it should work.


    Question:

    Which 12V DC Power supply can I use to fully support my graphics card. I googled a bit but I am uncertain because I'm afraid to break the laptop / graphics card.


    Please link a product or suggest a fail-prove solution.


    THANK YOU

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  • HardwareGuy Tuesday, September 20, 2016 2:06 AM Reply

    ok, now I stumpled upon this power supply:




    Do you think it is right and has enough power, because when I calculate correctly it can deliver 60W only.


    Any suggestions?


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    mod edited by Maye_Tao on 9/21/2016 at 9:36 AM
  • Maye_Tao @DX Staff @DX Staff Wednesday, September 21, 2016 9:37 AM Reply

    Hello @HardwareGuy

    The link of another site is not allowed. We will confirm power supply with the supplier.

    Be happy. ( *^_^* )
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  • matrix-neo Moderator Wednesday, September 21, 2016 9:53 AM Reply

    according to this your card draws 60W, it's good practice to allow a little margin, something like sku.326719 might be good, although you don't get the right connectors like an ATX supply so get ready to solder

    Resistance is futile-give in to DX gadget craving!
    also a voluntary mod-be nice please!
    Have an enquiry? https://cs.dx.com/ticket/index


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  • HardwareGuy Wednesday, September 21, 2016 3:52 PM Reply

    hey thank you for that link

    one more question: why do you think I need soldering?

    As I see it the input would fit a normal electricity cable and the output should perfectly fit into my external pci-e slot.


    thank you ;)

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