My main computer, an EliteDesk 800 G3 Mini, was getting a bit slow with disk reads so I decided to clone the drive to a faster M.2 NVME drive. I show how to install the drive as well as running Clonezilla so nothing is lost. Do rememember to disconnect the SSD after the cloning before booting - otherwise the system will get confused and both drives will be active.
Clonezilla download - pick the "stable" one https://clonezilla.org/downloads.php - in the video I use 3.1.2-22 but the newer ones work the same
Info on Ventoy https://www.ventoy.net/en/index.html