Western Digital RE4 WD1003FBYX 1TB 7200RPM 64MB Cache SATA 3.0Gb/s 3.5in (Enterprise Grade) Internal Hard Drive – [Renewed] w/ 1 Year Warranty

1TB Capacity,7200RPM Rotation Speed, 64MB Cache3.5" Internal Hard Drive, SATA II 3.0Gb/s, Enterprise Grade, Heavy DutyWorks for PC, NAS, NVR, CCTV DVRPassed Factory Diagnostic Software RE-CERTIFIED by goHardDrive State-of-the-Art software - Full "Sector-by