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 16GB (2x8GB) DDR4 DRAM 3200MHz C16 Desktop Memory Kit - Black (CMK16GX4M2B3200C16) at Amazon.com
Amazon.com: VR Ready HP Pavilion Gaming PC Desktop Computer, Intel Core i5-9400F, NVIDIA GeForce GTX 1660Ti, 8GB RAM, 256GB SSD, Windows 10 (690-0073w, Black) : Electronics