8GB G.Skill DDR3 PC3-12800 1600MHz CL11 NT Series Desktop memory module
G.Skill F4-3200C16D-16GTZR Trident Z RGB Series 16 GB (8 GB x 2) DDR4 3200 MHz PC4-25600 CL16 Dual Channel Memory Kit - Black with Full Length RGB LED Light bar at Amazon.com
G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin PC RAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBRL - Newegg.com