Will adding one more stick of ram affect my OC?

[mami1964]

Hello guys,
i currently have 2x4gb ddr3 ram sticks (Vengeance® Pro Series — 8GB (2 x 4GB) DDR3 DRAM 1866MHz C9 Memory Kit (CMY8GX3M2A1866C9B)) http://www.corsair.com/en-eu/vengeance-pro-series-8gb-2-x-4gb-ddr3-dram-1866mhz-c9-memory-kit-cmy8gx3m2a1866c9b and i want to add one more 4gb stick. However, the ram that i have isnt available for purchase here anymore.So i wanted to ask if by adding this ram stick will allow me to OC the ram to 1866MHz. The ram that i want to buy is the https://www.kingston.com/dataSheets/HX318C10F_4.pdf
My PC specs are
CPU i5 7600k
Mobo z170 HD3 ddr3
ram 2x4gb ddr3 1866MHz
Thanks for the help!

 

[Zerk2012]

Their no answer adding more memory that was not sold in a matched set might and might not work.