1 pcs A1418 Motherboard (option). Compatible Years: 2012 2013 2014 2015 2017. 2017 MMQA2 820-00629-A i5 2.3GHZ. 2017 MNDY2 820-00597-A Graphic Card AMD Redeon Pro 555 2GB. Mid 2017 For iMac 18,1 21.5" EMC 3068 MMQA2LL/A 2.3GHz "Core i5" (I5-7360).
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