parts-quick 8GB Memory for ASUS ROG Strix G15 Compatible DDR4 3200MHz SODIMM RAM Upgrade at Amazon.com
G.Skill Trident Z RGB Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-16GTZR at Amazon.com
Corsair Vengeance LPX 8GB (1x8GB) DDR4 3200 (PC4-25600) C16 Optimized for AMD Ryzen - Black at Amazon.com