![A-Tech 64GB (4x16GB) RAM for Apple iMac 2017 27 inch Retina 5K | DDR4 2400MHz SODIMM PC4-19200 2Rx8 1.2V 260-Pin SO-DIMM Memory Upgrade Kit at Amazon.com A-Tech 64GB (4x16GB) RAM for Apple iMac 2017 27 inch Retina 5K | DDR4 2400MHz SODIMM PC4-19200 2Rx8 1.2V 260-Pin SO-DIMM Memory Upgrade Kit at Amazon.com](https://m.media-amazon.com/images/I/81KIZfuEfWL.jpg)
A-Tech 64GB (4x16GB) RAM for Apple iMac 2017 27 inch Retina 5K | DDR4 2400MHz SODIMM PC4-19200 2Rx8 1.2V 260-Pin SO-DIMM Memory Upgrade Kit at Amazon.com
![Apple 27" iMac® with Retina 5K display Intel Core i5 (3.1GHz) 8GB Memory 256GB SSD Silver MXWT2LL/A - Best Buy Apple 27" iMac® with Retina 5K display Intel Core i5 (3.1GHz) 8GB Memory 256GB SSD Silver MXWT2LL/A - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5721/5721940_sd.jpg)
Apple 27" iMac® with Retina 5K display Intel Core i5 (3.1GHz) 8GB Memory 256GB SSD Silver MXWT2LL/A - Best Buy
![Amazon.com: Apple iMac 27-inch Retina 5K Desktop MK472LL/A - Intel Core i5 3.2GHz, 16GB RAM, 512GB SSD - Silver (Renewed) : Electronics Amazon.com: Apple iMac 27-inch Retina 5K Desktop MK472LL/A - Intel Core i5 3.2GHz, 16GB RAM, 512GB SSD - Silver (Renewed) : Electronics](https://m.media-amazon.com/images/I/717q8QReNaL.jpg)