![iMac "Core i5" 2.9 21.5" (Late 2013) Specs (Late 2013, ME087LL/A, iMac14,3, A1418, 2742): EveryMac.com iMac "Core i5" 2.9 21.5" (Late 2013) Specs (Late 2013, ME087LL/A, iMac14,3, A1418, 2742): EveryMac.com](https://everymac.com/images/cpu_pictures/apple-imac-21-2012.jpg)
iMac "Core i5" 2.9 21.5" (Late 2013) Specs (Late 2013, ME087LL/A, iMac14,3, A1418, 2742): EveryMac.com
![Upgrading a 27-inch iMac 5K to 14 terabytes - Replacing the Fusion Drive with both a SSD and an harddisk Upgrading a 27-inch iMac 5K to 14 terabytes - Replacing the Fusion Drive with both a SSD and an harddisk](https://willem.com/blog/2020-07-30_upgrading-a-27-inch-imac-5k-to-14-terabytes/images/i_03_Today-s-iMac-in-two-sizes_500px.jpg)
Upgrading a 27-inch iMac 5K to 14 terabytes - Replacing the Fusion Drive with both a SSD and an harddisk
![OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com](https://m.media-amazon.com/images/I/81IxWvpgt5L.jpg)
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
![Amazon.com: Late-2015 Apple iMac with 2.8GHz Intel Core i5 Quad-core (21.5-Inch, 8GB RAM, 1TB) (Renewed) : Electronics Amazon.com: Late-2015 Apple iMac with 2.8GHz Intel Core i5 Quad-core (21.5-Inch, 8GB RAM, 1TB) (Renewed) : Electronics](https://m.media-amazon.com/images/I/61XD1dMZgnL.jpg)
Amazon.com: Late-2015 Apple iMac with 2.8GHz Intel Core i5 Quad-core (21.5-Inch, 8GB RAM, 1TB) (Renewed) : Electronics
![iMac 27" Late 2015 A1419 4K - SLOW Fusion hard drive replacement with new internal SSD, MUCH FASTER! - YouTube iMac 27" Late 2015 A1419 4K - SLOW Fusion hard drive replacement with new internal SSD, MUCH FASTER! - YouTube](https://i.ytimg.com/vi/vzhjGV-ULMk/maxresdefault.jpg)