Amazon.com: OWC 32GB (2 x 16GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with Mac Mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S32P) : Everything Else
Crucial 32GB 2 x 16GB DDR4 SDRAM Memory Kit For Notebook 32 GB 2 x 16GB DDR4 2400PC4 19200 DDR4 SDRAM 2400 MHz CL17 1.20 V Unbuffered 260 pin SoDIMM Lifetime Warranty - Office Depot