A-Tech 16GB Module for MSI (Micro Star) MS-16J9 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS367654A25832X1) at Amazon.com
MSI 15.5" Steel Series Notebook PC, Model MS-16J9, Running Windows 10 Home, Intel Core i7-7700HQ CPU @2.80Ghz, 8.00GB RAM, 118GB HDD, Intel HD Graphics 630. Comes with Power Supply & Neoprene Case.
New Ddr4 Memory Ram Pc4-19200 For Msi Ms-16jb Ms-1799 Ms-179f Ms-179e Ms-179b - Rams - AliExpress