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Re: Creating an exact image? (more details inside)
That is basically the purpose/function of a RAID 01 mirror.
It requires two identical hard drives.
It creates two identical hard drives so if one should mechanically fail you have the other.
If you want to "clone" your current drive to another drive your hard drive manufacturer probably has a cloning tool in the setup software.
The only real advantage in such a setup is to have multiple hard drives.
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