Apple A Grade Desktop Computer 27-inch iMac A2115 2019 MRR02LL/A 3.6 GHz Core i9 (I9-9900K) 16GB RAM 2 TB SSD Storage Mac OS Include Keyboard and Mouse - Walmart.com
OWC Announces RAM Upgrades for New 27-Inch 5K iMacs - MacRumors
How to: 27-inch 5K iMac (2019) 128GB RAM Upgrade - Save $$$! - YouTube