I have one stick of DDR4 8gb 3200mhz Samsung RAM installed in my DIMM slot in my desktop. Will this work inside of it and make it dual channel? Is it a
NEMIX RAM 8GB Replacement for Samsung M474A1K43DB1-CTD DDR4-2666 ECC SODIMM 1Rx8 at Amazon.com
SAMSUNG 8GB DDR3 SO-DIMM Memory Module at Amazon.com
Amazon.com: v-Color DDR4 8GB (8GBx1) 2666MHz (PC4-21300) CL19 Standard Desktop Computer PC Ram Memory Module Non ECC Unbuffered DIMM 1.2V(TD48G26S819-VC) : Electronics