OWC 8GB (2x4GB) PC3-14900 Memory RAM Upgrade for 2015 iMac 27" Retina 5K 17,1

COMPATIBLE WITH THE FOLLOWING 2015 iMAC 5K MODELS. iMac "Core i5" 3.2 27" (5K, Late 2015) 3.2 GHz Core i5 (I5-6500). iMac "Core i5" 3.3 27" (5K, Late 2015) 3.3 GHz Core i5 (I5-6600).

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