Can my Mac Prod 3,1 quad core take a second cpu?

Discussion in 'Mac Pro' started by stringzz, Sep 26, 2015.

  1. stringzz macrumors member


    Jan 4, 2008
    I have a early 2008 quad core mac pro 3,1. Want to upgrade to 8 core. I opened it up and saw a dummy heatsink, but I didn't have a long enough 3mm wrench to take it off and see if there is a slot. I assume it has the second cpu slot for another cpu.
  2. mcnallym macrumors 6502a

    Oct 28, 2008

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