WD Caviar Green 2TB SATA Hard Drives (WD20EARX)

Product Specifications 

            Interface           SATA 6 Gb/s

Performance Specifications      

            Rotational Speed          IntelliPower *

            Buffer Size        64 MB

Transfer Rates

            Buffer To Host (Serial ATA)        6 Gb/s (Max)

Physical Specifications

            Formatted Capacity       2,000,398 MB

            Capacity           2 TB

            User Sectors Per Drive  3,907,029,168