You put 2 drives into Raid 1 array (copy of the exact same data on both drives in array) and: -one damages- your data is cool and everything works -you can plug one out and copy data from it -you can swap one of the drives with different brand hdd with the same capacity and it will reconstruct the array (another way of…
I agree with Lamont here. SSD just isn't there yet in a practical way, yet. It's pretty expensive for small amounts of storage (last I looked, mind you...) and you can get massive amounts of space that is nice and speedy both reading and writing on platters for a good price. Another good drive solution to fit your needs…