16GB Kit 2 x 8GB DDR3 PC3-12800 1600 Mhz DESKTOP MEMORY 240 PIN Non-ECC CL 11 at Amazon.com
Hynix 16GB PC3-12800 DDR3 1600MHz ECC Registered Server Memory 240-Pin Dual Rank Model HMT42GR7MFR4C-PB at Amazon.com
Corsair 8GB Vengeance Red PC3-12800 1600mhz 240-pin Dual Channel DDR3 Memory Kit CMZ8GX3M2A1600C8R 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