There are four methods Windows 11/10 users can follow to check for CPU or Processor Cache Memory Size (L1, L2, and L3) on a computer.

How to check available memory slots using Command Prompt To check the number of memory slots and the ones that may not still be populated on Command Prompt, use these steps: Open Start.

In this guide, we'll show you the commands you can use to determine the technical specifications (size, speed, type, form factor, etc.) of the RAM installed on your Windows 11 computer.