Amazon.com: 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) : Everything Else
Corsair VENGEANCE Pro Series 32GB (4 x 8GB) DDR3 2400MHz CMY32GX3M4A2400C10R RAM - Pangoly