Timetec Hynix IC Apple 16GB Kit (2x8GB) DDR4 2666MHz PC4-21300 SODIMM Memory Upgrade for Mac Mini 8,1 Late 2018 3.0 GHz Core i5/ 3.2 GHz Core i7/ 3.6 GHz Core i3 | 78AP26NUS1R8-8GK2

Design For Early 2019 iMac w/ Retina 5K Display model ID: iMac 19,1 (i5 3.0GHz, i5 3.1GHz, i5 3.7GHz, i9 3.6GHz) Design For Late 2018 Mac Mini model ID: Mac Mini 8,1 (i3 3.6GHz, i5 3.0GHz, i7 3.2GHz) DDR4 2666MHz PC4-21300 260 Pin Unbuffered Non-ECC 1.2V CL19 Single Rank 1Rx8 based 1024×8 Module Size: 8GB Package:2x8GB Power Supply: VDD =1.2V (1.14V to 1.26V) VDDQ = 1.2V (1.14V to 1.26V)