Hitachi has launched a trio of 3TB hard disk drive solutions. They are available either as internal drive kits, external desktop drives, or in OEM form for manufacturers and PC system builders. The new Hitachi Deskstar drives come in capacities of 2TB and 3TB and ship with a 64MB buffer and a 6Gb/s SATA interface. The kits ship with an 7,200RPM Deskstar 7K3000 hard drive, mounting screws and step-by-step instructions.