Designed specifically for Apple devices, these DDR4 SDRAM modules have a bus speed of PC4-19200 (DDR4-2400) and 260 pins. I will do my best provide any information you need to complete this processes.
2019 Apple iMac Core i5 3.0GHz 27″ 5K 16GB RAM 2TB HDD+128GB SSD, MRQY2LL/A. Apple Parts. Apple Products. Product Specifications Number of Pins260. Total Capacity16GB. Number of Modules2. Form FactorSO-DIMM.