I have yet to find an inexpensive commercial NAS which I feel has acceptable performance. I run Ubuntu Linux on my laptop instead of Windows. I popped for a new 1TB drive for it as I have only about 1/2 TB of flac music files.
I run a nightly cron job which copies everything on the laptop to a secondary 3TB drive I have on my Linux desktop box. I also have a nightly cron job which copies everything from the secondary 3TB drive on my Linux box to another 3TB drive which is hanging off of a Raspberry Pi. Additionally I have an account with Crashplan, which is an off-site backup service and a copy of everything is there as well. So I have FOUR copies of my music files in various locations.
If I were on Windows, I'd do something similar. I'd have a large drive local to my laptop. I'd also have one of those inexpensive commercial NAS drives on the network, but just for backup purposes. And then I'd also subscribe to Crashplan for their off-site backup service.
I run a nightly cron job which copies everything on the laptop to a secondary 3TB drive I have on my Linux desktop box. I also have a nightly cron job which copies everything from the secondary 3TB drive on my Linux box to another 3TB drive which is hanging off of a Raspberry Pi. Additionally I have an account with Crashplan, which is an off-site backup service and a copy of everything is there as well. So I have FOUR copies of my music files in various locations.
If I were on Windows, I'd do something similar. I'd have a large drive local to my laptop. I'd also have one of those inexpensive commercial NAS drives on the network, but just for backup purposes. And then I'd also subscribe to Crashplan for their off-site backup service.