Arno Wagner wrote:

SSDs are close to computer memory. Adding an external RAID layer to
them sounds like a very wrong thing to do to me. Any redundancy
should be done in teh SSD itself.

Arno

You know that in high end IBM and other servers RAID 1 for the memory is
availably.

And come to think of it there is still the problem of FRU if doing the
redundancy in the SSD itself. So for real life in a sever, no sir RAID
still has its advances - otherwise 24x7 can't be done.