I have a fairly old board with a Richland APU and too little memory. On the internet, I only found a QVL from 2016 as the most current one, where the following RAM modules are listed from Kingston: KHX1866C9D3K4/16GX(XMP) 16GB ( 4GB x4 ). KHX1866C11D3P1K2/8G 8GB ( 4GB x 2 ) KHX1866C9D3K2/8GX(XMP) 8GB(4GBX2) KHX18C10T3K4/32X 8GB At the moment I probably have two of one of the 4 types in it (2x4GB; HyperX Genesis). Can anyone help me or tell me if probably two HyperX Fury bars should run in combination? No matter if I add 2x4 or 2x 8GB? These here have the manufacturer# HX318C10FRK2/16 Do small differences play a role? e.g. stat FRK2 FBK2...