You can choose to have data vanish on reboot or save it to an image file to be reloaded later.

Use the RAM disk as a "scratch disk" for temporary project data. Important Security Note

It is a tool designed to increase your system's performance by storing temporary data on a virtual disk made of RAM. Since RAM is much faster than physical hard drives or SSDs, using a RAM disk can significantly speed up applications that rely heavily on temporary files.

Simple interface for creating and managing multiple virtual disks. Installation and Setup Guide