Keep the context:
<snip>
The actual drives and the interfaces are of course hardware,
but the logics behind splitting data between disks can be handled
in both software and hardware.
</snip>
As an MVP you (at least should) very well know that 'interfaces' refers to
I/O controllers in the machine, be they plain and simple IDE, SCSI or
purpose built controllers.
'Logics' referring to some sort of intelligence that handles the data in the
proper manner, given the RAID implementaion used.
As an MVP you (at least should) also very well know that, given a couple of
regular (dumb) IDE controllers (without any purpose built raid logic
incorporated in them) and some plain disks, Windows systems (since the dawn
of NT) support fault tolerant RAID implementations.
And while were at it, it also supports, non-fault tolerant, but performance
oriented RAID implementations.
Windows natively can implement this through *SOFTWARE*, i.o.w. a purpose
built piece of coding called a driver.
The hardware has nothing special to do here, but it's job: accept data
presented by the driver and present data requested by the driver.
Now, if you are saying: "RAID is a hardware solution.", meaning I've never
used it any other way but fork out the extra cash for the hardware unit with
the purpose built chip that takes care of all that, then that's an entirely
different discussion.
purposeful snipping just helps to take things out of context to prove a
debatable point.
george