The 8 bay FX8 storage is a fast, high capacity, portable storage solution that fits almost anywhere without taking up too much room. Don't be fooled by the name, the FX8 is a tough storage system built with anodized aluminum, which protects the drives by cooling the system faster. The FX8 is RAID 0,1,5,6 protected. Swapping out old drives with new drives will never be a problem because it is equipped with removable hard drives.