How do you store your personal data?

Question

NAS

I am sure that most of you have a large family photo-video chronicle, or simply valuable information to you that you would not like to lose.
The question is, how do you store your data?
Maybe you're using NAS, clouds, or just hard drives... maybe a regular flash drive? )
And what volume do you use?
It's just that recently my network storage went down due to Moscow thunderstorms, and I asked myself this question.

Answer 1

An old computer that distributes the Internet (celeron 512m ram), two external USB hard drives of 2 TB each are inserted into it, of which it is organized using mdadm RAID1 and shared over the network using samba

Answer 2

dropbox - convenient + 2 GB