The contents of the RAM Disk are saved to SDD/HDD as what Asus calls a "junction point", then restored to volatile memory the next time the RAM Disk software becomes active. You can specify drives and locations and can configure options for specific "junction point" behaviours through the software. Sudden power loss (failure to shut down properly) will lose the contents of volatile memory before they can be written/updated to the nonvolatile "junction point".
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