OWC 8GB (2 x 4GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with Mac Mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S08P)
PATRIOT MEMORY 16GB Kit (2 x 8GB) PSD416G2666K Signature Line DDR4 2666MHz DIMM Memory | AVADirect
PATRIOT MEMORY 8GB Kit (2 x 4GB) Signature Premium Line DDR4 2666MHz DIMM Memory | AVADirect