New Original Apple 128GB(4x32GB) RAM Memory Upgrade Kit for 2019/2020 iMac A2115
2017 Apple iMac Pro 27" 5K 18-Core Xeon W-2191B 2.3GHz 128GB RAM 1TB SSD A1862. Apple Parts. Apple Products. Product Specifications Capacity per Module32 GB. Total Capacity128 GB. Number of Modules4.