I presume by "backup" you mean somewhere you'd backup your files from other systems. If so, I'd be more concerned about the SATA SSD, they do wear out. Probabl

I presume by "backup" you mean somewhere you'd backup your files from other systems. If so, I'd be more concerned about the SATA SSD, they do wear out. Probably not a sufficient reliable system to entrust with your critical files.