parts-quick 16GB (1X 16 GB) Memory for HP OMEN by HP 25L Gaming Desktop PC GT15-0000i Compatible DDR4-3200 UDIMM RAM at Amazon.com
G.SKILL F4-3600C16D-16GTZR 16 GB (8 GB x 2) Trident Z RGB Series DDR4 3600 MHz Dual Channel Memory Kit - Black with Full Length RGB LED Light bar at Amazon.com