(*) 8.0GB (2 x 4GB) Apple Factory Original PC4-19200 DDR4 2400MHz 260-Pin SO-DIMM Memory Upgrade Kit

(*) 8.0GB (2 x 4GB) Apple Factory Original PC4-19200 DDR4 2400MHz 260-Pin SO-DIMM Memory Upgrade Kit. Add 8GB to of memory to 27-inch iMac Retina 5K (2017) models and compatible PCs. *Used, OWC Tested*