Check restore options for every hard drive.
Check restore options for every hard drive.
You should plan space for restore points based on your backup needs. Since you're using a 120 GB SSD for boot and have two 2 TB HDDs, allocating space per drive depends on how often you restore and what size files you expect. Generally, each restore point can take up several hundred MB to a few GB depending on the data size. For your setup, consider reserving around 50–100 MB per restore point to ensure smooth operations.
Only assign room for drives holding files you wish to revert using system restore points. Otherwise, perform a manual backup to an external medium such as a hard drive or DVD/Blu-ray.