I was using a desktop computer, a gaming computer, that was 15 years old. I had long ago maxed out the 16MB of RAM, and it had become a ball and chain, cycling over and over again, when I was trying to work. So, I bought this motherboard and other components as the foundation of my new computer build. I am not a computer tech guy, but I attempted the build anyway. I finished the build, and powered it up, installed Windows 10, my choice, and added back all of my programs and files. All I can say is WOW! This motherboard has 128 MB RAM capacity. To say if flies, would be an understatement. Thanks, Asus! You Rock!