Part No: 620100-001 - HP 640GB 7200RPM SATA 3GB/s 2.5-inch Hard Drive

Part No: 620100-001 - HP 640GB 7200RPM SATA 3GB/s 2.5-inch Hard Drive

Part No: 620100-001 - HP 640GB 7200RPM SATA 3GB/s 2.5-inch Hard Drive