Western Digital WD3200AAJS 320GB 7200RPM SATA Hard DriveWD3200AAJS-00VWA0 WESTERN DIGITAL CAVIAR 320GB 7200RPM SATA INTERNAL 3.5INCH BUFFER 8MB HARD DRIVE
Caviar Blue 320GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-Inch Hard DriveWD3200AAJS-40VWA1 WESTERN DIGITAL CAVIAR BLUE 320GB 7200RPM SATA-300 3.5INCH INTERNAL HARD DRIVE