I am wanting to use my old computer as a server, so I was planning on adding (3) 1.5 TB drives to the computer. But in order to do that, I would have to install a SATA Controller. I've heard that if you use a controller and it messes up, you will no longer have access to the files on those drives, even if you do get a new controller. The only way to be able to access them would be to get a controller of the same make and model as the original one you used. Is this true?