I have about 100gb and growing that is critical for my business. File size growth is slow, so it will be years and years before it even gets to 200gb.
I have multiple local copies and a copy in google drive, but I want to leave a hard drive at my mother-in-law’s house.
I only want 2.5 form factor or smaller as my mother-in-law will be carrying it here when she comes to visit us on the city.
I’m not sure what the recommendation is. I’m not a millionaire, I’m just freelance. So, I’d like to minimize cost.
You say that data is critical for your business, have you considered a cloud backup as well? AWS has very cheap storage options depending on the speed the file needs to be available at. Also I’d definitely not go with flash memory, bit flips can be a real danger. I’d go with a 1 TB HDD in an enclosure, additionally to a cloud backup