There are three ways that NeuShield Data Sentinel uses disk space. The first is for basic product installation, which requires around 50 MBs of hard disk space.
The second way that NeuShield uses disk space is for protected files. The amount of space used here will vary from system to system depending on how many protected files are modified. Typically, NeuShield uses about 10% additional disk space, based on the size of the protected data. For instance, if you have 100 MBs of protected data then NeuShield will typically use around 10 MBs of additional disk space.
The third way that NeuShield uses disk space is for One-Click Restore. For this, NeuShield will use up to a maximum of 10 GBs of disk space. The amount of space actually used for One-Click Restore will vary depending on certain factors, such as available disk space. For example, once the system is running low on disk space some of One-Click Restore's snapshots may be deleted to free up disk space.