16GB Memory RAM Compatible for ASUS ROG G752VY-DH72,G752VY-DH78K,G800VI,GL502VM,GL502VMK,GL502VS,GL502VT,GL502VY,GL552VW, GL552VX System Specific Memory - Newegg.com
A-Tech 8GB RAM for ASUS ROG GL552VX | DDR4 2666MHz PC4-21300 Non ECC SO-DIMM 1.2V - Laptop & Notebook Memory Upgrade Module at Amazon.com
16GB DDR4 RAM Memory Upgrade for Asus ROG Series (PARTS-QUICK) - Walmart.com
parts-quick 8GB Memory for ASUS ROG GL552VX DDR4 2133MHz SODIMM RAM at Amazon.com