Seagate Exos 7E8 - 6TB, 3.5" HDD, 512e, SAS 12GB/s, 7200RPM, 256MB Cache - SINGLE PACK - Hard drive - internal - PowerChoice, Seagate RAID Rebuild, Dual Port, Humidity Sensor, Low Halogen, Super Parity, T10 Data Integrity Field (DIF), advanced format...