DDR 4 for MB MSI Z170A GAMING M7

Make sure to use their Flash-Bios to upgrade to 1.60. The original 1.20 BIOS is causing a lot of problem with 4 sticks of memory. I had to do my full install with 8GBs, then flashed, and it finally was able to install the other two. Do this from a USB first and smooth sailing.