Seagate company presented the external hard disks with 3tb volume at the end of June, but they will hardly appear on sale earlier than this block. In many respects this is caused by limitations of BIOS and some operating systems, which cannot see entire volume . It is interesting that the price of external HDD seagate with volume 3 tb at the given moment is reduced from $249 to $229.
Western digital company intends to begin the deliveries of its HDD with 3 tb volume in the middle of October. The corresponding models volume will be prescribed in the series caviar black, Caviar blue and Caviar green.