Is there anyway to reduce the amount of ram in a system using software?

  mern, reactjs, testing, web-applications, windows

I am a beginner at coding and working on a web application. I am currently working on a desktop with 16GB of DDR4 memory. However, potential clients in the future would be using laptops and most likely have only 8GB of ram that would potentially have a slower clock speed. While I could turn off my computer and take out a stick of memory for testing, I was wondering if there was a software based solution in windows that would allow me to temporarily shut off a stick of memory or limit the amount that is allowed to be used so that I could run some tests. If anyone knows how to do this I would greatly appreciate any help. If it helps to know, my development environment is VS Code and I am using the MERN stack (react in the front end).

Source: Windows Questions