Yeah, that way you can keep your physical blu-ray disks clean and in great condition. Depending on how big you media library is you'll still probably want to start off with at least 2TB of storage space. All my media which includes movies, cartoons, tv shows/series, documentaries, and others all stored at the highest possible quality as in 1080p or 4k is sitting at just under 4TB all up. If they re-release more of these in 4k then that number is going to go up, not only because 4k takes up more space but because I like to have all the versions of something so I'd still keep a 1080p version and just put the 4k version next to it