iMac (Retina 5K, 27-inch, 2017) adding mo… - Apple Community
How much RAM do you really need? Assess your memory requirements - Kingston Technology
Kingston Technology 8GB Kit (2x4 GB Modules) 1333MHz DDR3 SODIMM Notebook Memory for Select Apple iMac's and Macbook Pro's KTA-MB1333K2/8G at Amazon.com
How (And Why) To Install More RAM In Your iMac
Kingston 4GB 1333MHz DDR3 DIMM Desktop Memory With Thermal Sensor For Select Mac Pro's KTA-MP1333/4G at Amazon.com
2010 Mac Pro 8GB Kingston DDR3 PC3-10600 1333Mhz ECC RAM - KTA-MP1333DR/8G - SR4 | eBay
Apple Mac 4GB SODIMM RAM Kingston KTA-MB667/4GR PC Memory (2 x 2GB) | eBay
Kingston Technology 4 GB Memory for Select Apple Imac's and Macbooks Single (Not a kit) 1066 MHz (PC3 8500) 204-Pin DDR3 SO-DIMM KTA- MB1066/4G at Amazon.com
iMac 2020 RAM update Kingston runs on 2400Mhz instead of 2666Mhz, anybody got a solution for this? : r/mac