Rolf12Hosebei11 years ago+1+10Is this memory compatible with the imac5k?Show in original language (German)twirlch10 years ago • purchased this product-1+3-4purchased this product Helpful answerIn my experience (iMac Retina 1st gen. 2014) limited compatibility, see my review below.Show in original language (German)CommentAP_Anonymus11 years ago-10-1Hello, yes the RAM is compatible.Show in original language (German)Comment