Hard drive manufacture Seagate has introduced its first 2TB hard drive on Tuesday, which is part of the 3.5-inch, 7,200RPM Constellation ES family that also includes versions with 1TB and 500GB capacities. At the same time, Seagate has announced the release of two 2.5-inch, 7,200RPM Constellation drives with the lowest power consumption in their class and 500GB and 160GB capacities. All five drive
