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  1. #1
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    Specifications for the Fan Headers on the 3080 Strix V2

    Hello,

    I have the Asus Strix 3080 . It's built with two extra fan headers (see this picture) that aren't connected to any fans out of the box. How many amps can each of these fan headers handle so I know how many 140 mm fans I can attach to each header? I'm planning on using two of Noctua's NF-A14.

    There's no information on the card's Tech Specifications page.

    I don't have any extra headers on my motherboard, the manufacturers of which also neglected to specify the specifications of the fan headers...

  2. #2
    Moderator Array Nate152 PC Specs
    Nate152 PC Specs
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    Hi daykeem,

    Welcome to the ROG forum.

    Each gpu fan header supports up to 1 amp or 12 watts.

    The fan you list uses a maximum of .13 amps or 1.56 watts, so if we round this up to .15 amps....

    5 fans x .15 amps = .75 amps or about 8 watts.

    You can easily connect five of those fans to 1 gpu fan header.

  3. #3
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    Quote Originally Posted by Nate152 View Post
    Hi daykeem,
    5 fans x .15 amps = .75 amps or about 8 watts.

    You can easily connect five of those fans to 1 gpu fan header.
    Hi Nate! Thanks for the welcome, and thanks for the quick and detailed reply; I appreciate it.

    Given how hard it was for me to get this thing I didn't want to make any wrong assumptions and break it., ha.

  4. #4
    ROG Guru: Green Belt Array ahfoo's Avatar
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    To add on, the following link may help you to understand more.

    https://www.youtube.com/watch?v=wTc9sBrnCNY

  5. #5
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    Quote Originally Posted by ahfoo View Post
    To add on, the following link may help you to understand more.

    https://www.youtube.com/watch?v=wTc9sBrnCNY
    Funny enough, the first comment in that video is a user asking the exact same question I'm asking here.
    I'll put a link to this thread.

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