Samsung M471A2K43BB1-CPB 16GB DDR4-2133 SO-DIMM Memory at Amazon.com
Kimtigo DDR4 2666 8G Laptop Dram 2666MHz (PC4-21300) CL19 (Compatible with 2400MHz or 2133MHz) 1.2V Notebook 1Rx8 Single Rank 260 Pin SODIMM Laptop PC Computer Memory RAM(8GB) at Amazon.com
Samsung DDR4-2133 8GB/512Mx64 CL15 Laptop Memory M471A1G43DB0-CPB at Amazon .com
Amazon.com: Crucial 8GB Single DDR4 2133 MT/s (PC4-17000) DR x8 Unbuffered DIMM 288-Pin Memory - CT8G4DFD8213 : Everything Else
G.Skill 32GB DDR3 PC3-17000 2133MHz Sniper Series (10-12-12-31) Quad Channel kit (4x8GB) at Amazon.com
Amazon.com: Gigabyte FM2+ AMD A68H HDMI SATA 6Gb/s USB 3.0 Micro ATX DDR3 2133 Motherboards GA-F2A68HM-DS2H : Electronics