Timetec 32GB KIT(4x8GB) Compatible for Apple DDR3L 1600MHz PC3L-12800 CL11 for iMac (Mid 2011, Late 2012, Late 2013, Late 2014 Retina 5K, Mid 2015 Retina 5K) SODIMM Memory Module MAC RAM Upgrade at Amazon.com
Install memory in an iMac - Apple Support
Apple iMac 27″ 2019 – 3.6GHz i9 8 Core – 32GB RAM – 1TB Flash SSD – Radeon Pro 580X 8GB - IT Craft Marvel Ltd
iMac, 2020, 27-inch 5K display, i7, 1TB SSD, 32GB RAM, Radeon Pro 5500XT with Numeric
Apple iMac 27" Retina 5K Core i7 10th Gen 3.8GHz 32GB RAM 2TB RP 5700 - Z0ZX-2000571985 - -