SINGLE BULK PACK WD Caviar Green 1 TB SATA 6 Gb/s 3.5-inch Internal Desktop Hard Drive, 64MB Cache - As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.
