I have few hdd`s. They was in RAID in last comp. I destroy RAID and reformated when I bought new comp. Now I have 1xSSD (Windows8 - C) and 2x 512GB HDD (D & E) + 1TB HDD (F). RAID is OFF. Few days ago I`ve heard noise humming but I thought that is bad ventilator. In mean time I also run Linux...