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)
CMS 8GB (2X4GB) DDR4 19200 2400MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Prime B360-PLUS/CSM, Prime B360M-A, Prime B360M-C/CSM - C117
LEVEN DDR4 8GB KIT (2x4GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V UDIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade- Lares(JR4UL2666172408-4Mx2) at Amazon.com