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
Tech-America.com
16GB Memory for Fujitsu LIFEBOOK P727, S936, T726, T936, T937 DDR4 2133 MHz RAM | Being Patient