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A1418 / EMC 3068 / iMac 18,1 / 2.3 GHz dual-core i5 processor. Released June 2017.

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What parts can I upgrade on my iMac?

Hello, I’ve recently purchased an I Mac and while I love it, I would like to upgrade the RAM, Processor and, Graphics Card. I am already in the process of ordering more RAM (I’ll be upgrading from 8 to 32 gigs) but, as ive heard, the processor can be upgraded as well, but i’m not entirely sure if, first of all, that’s true, or what it would upgrade to. And lastly, I don’t know if the graphics card can be upgraded at all. any help would be appreciated.

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While you can upgrade the RAM iMac Intel 21.5" EMC 3068 RAM Replacement

The CPU may not be replaceable as the low end models have a soldered CPU, the higher end models do have a socketed CPU

Here’s the low end models logic board

Block Image

There is also no graphics card, its a chip soldered to the logic board. Your only option here is to replace the logic board with a better Radeon Pro 555/560 GPU GPU chip.

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