Corsair Vengeance LPX 16GB (4 x 4GB) DDR4 2800MHz (PC4-22400) C16 memory kit for DDR4 Systems - Red at Amazon.com
4GB/8GB/16GB DDR4 2400MHz Server RAM, High Performance Desktop Computer Memory Module with Heat Sink, 288 Pin, 1.2V (16GB) at Amazon.com
Crucial 16GB Single DDR4 2400 MT/s (PC4-19200) DR x8 SODIMM 260-Pin Memory - CT16G4SFD824A 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