Adamanta 16GB (1x16GB) DDR4 2133Mhz (or 2400MHz or 2666MHz or 2933MHz or 3200MHz) PC4-17000 SODIMM 2Rx8 CL15 1.2v Non-ECC Unbuffered Notebook DRAM RAM at Amazon.com
Corsair Vengeance Red 16GB (4x4GB) DDR3 2133 MHz (PC3 17000) Desktop Memory at Amazon.com
G.SKILL RipjawsX F3-2133C10D-16GXM 16GB (2 x 8GB) 240-pin DDR3 2133MHz Desktop Memory Model at Amazon.com