Yes*
* but depending on how you set it up, you many need Win8+ for it to read them, if you selected to format the drives with ReFS
and all files may not be on that particular drive, again depending on you spaces setup.
If your pool/space is setup as mirror, then the files will be the same on both drives
If you setup parity between drives, then some files will be on one drive and some on the others
So I have the option of ReFS or NTFS when formatting? I realize that some files might not be on every drive etc depending on duplication/mirroring options I choose... I just want to make sure that the files are able to be read as "plain files" on the drive if I were to pull the physical drive out and plug into another machine
Is it possible to replace a drive you pull with a new drive that is larger and have storage spaces use the additional space?