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What is the latest OS that can be installed in a mid-2011 iMac 27"?

What is the latest OS that can be installed in a mid-2011 iMac 27"?

iMac, OS X 10.11

Posted on Aug 14, 2022 5:28 PM

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Aug 14, 2022 5:40 PM in response to Tony-P

High Sierra 10.13.6.

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What is the latest OS that can be installed in a mid-2011 iMac 27"?

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