2666 MHz DDR4 vs. 1333 MHz DDR3 memory modules?

Will a new iMac (Retina 5K, 27-inch, 2019) accept 1333 MHz DDR3 memory modules? I have a 27-inch mid-2011 iMac with 4 x 8GB 1333 MHz DDR3 modules. I want to purchase a new iMac and am hoping to upgrade memory with my existing 32GB memory.

iMac 27", macOS 10.13

Posted on Feb 19, 2020 3:01 AM

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2666 MHz DDR4 vs. 1333 MHz DDR3 memory modules?

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