Pick the wrong RAID level, and you might end up losing all your data ...

The most common way to set up multiple storage drives is to configure a RAID array. Using RAID to combine multiple drives into a larger virtual drive will generally keep systems up and running despite ...

I've been using 2x 4TB drives in RAID 1 for the past 8 years or so as my main data store on the local PC (pictures, videos and documents). Also sync it to my NAS and do an off-site cloud backup.