Seagate - 9RN134-567 - HDD 640GB 5400RPM SATA 3Gb/s 2.5" 9RN134-567 - Seagate - 640GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive $168.53 $142.82
Seagate - ST9640424AS - HDD 640GB 5400RPM SATA 3Gb/s 2.5" ST9640424AS - Seagate - 640GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive $143.18 $121.34
Seagate - ST9640423ASG - HDD 640GB 5400RPM SATA 3Gb/s 2.5" ST9640423ASG - Seagate - 640GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive $160.43 $135.96
Seagate - ST9640322AS - HDD 640GB 5400RPM SATA 3Gb/s 2.5" ST9640322AS - Seagate - 640GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive $344.29 $291.77
Seagate - 9ZW144-030 - HDD 640GB 5400RPM SATA 3Gb/s 2.5" 9ZW144-030 - Seagate - Momentus 640GB 5400RPM SATA 3Gb/s 16MB Cache CE 2.5-Inch Hard Drive $278.60 $236.10