WD TDSourcing RE4 WD1003FBYX - Hard drive - 1 TB - internal - 3.5" - SATA 3Gb/s - 7200 rpm - buffer: 64 MB - for WD My Cloud EX2, EX4
WESTERN DIGITAL 1TB RE4 SATA 7200RPM 3GB/S
1TB Capacity,7200RPM Rotation Speed, 64MB Cache
3.5" Internal Hard Drive, SATA II 3.0Gb/s, Enterprise Grade, Heavy Duty
Works for PC, NAS, NVR, CCTV DVR
Passed Factory Diagnostic Software + RE-CERTIFIED by goHardDrive State-of-the-Art software - Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors!