CMS 32GB (2X16GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Acer® Veriton E Series Essential S ES2710G, VX4640G, X Series VX2640G-xxx - C114 - Walmart.com
G.SKILL Sniper X Series 16GB (2 x 8GB) DDR4 3000 (PC4 24000) Intel X299 / Z370 / Z270 / Z170 Platform Desktop Memory Model F4-3000C16D-16GSXFB - Newegg.com
G.SKILL F4-2133C15D-16GFXR 16 GB (8 GB x 2) Flare X Series DDR4 2133 MHz PC4-17000 CL15 Dual Channel Memory Kit - Red at Amazon.com
8GB Memory for Acer Aspire X Series AXC-780-xxx DDR4 2133 MHz PC4-17000 RAM | eBay
G.SKILL Sniper X Series 32GB (4 x 8GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C19Q-32GSXKB - Newegg.com
G.Skill Flare X Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL14-14-14-34 1.35V Dual Channel Desktop Memory Model F4-3200C14D-16GFX at Amazon.com
8GB Memory for ASUS X Series Notebook X550VX DDR4 2133MHz SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
G.Skill Flare X Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL14-14-14-34 1.35V Dual Channel Desktop Memory Model F4-3200C14D-16GFX at Amazon.com