parts-quick 32GB (2 X 16GB) Kit Memory for Intel Next Unit of Computing (NUC) NUC6I5SYK DDR4 2133MHz SODIMM RAM at Amazon.com
A-Tech 32GB (2 x 16GB) RAM for Intel NUC6i5SYK NUC Kit | DDR4 2133MHz PC4-17000 1.2V SODIMM Memory Upgrade Kit at Amazon.com
Computer Memory Solutions R7RK17H 8GB (1X8GB) RAM Memory Compatible with Intel Next Unit of Computing (NUC) NUC6I3SYH, NUC6I3SYK, NUC6I5SYH, NUC6I5SYK by CMS