Western Digital 14TB Ultrastar DC HC530 SATA HDD – 7200 RPM Class, SATA 6 Gb/s, 512MB Cache, 3.5″ – WUH721414ALE6L4

Five generations of HelioSeal technology (10TB and above)

Designed with a workload rating up to 550TB per year, 10X desktop rating (Workload rate is defined as the amount of data transferred to or from the hard drive; Workload Rate is annualized (TB transferred X (8760/ recorded power on hours); Workload Rate will vary depending on your hardware and software components and configurations

Up to 2.5M hours MTBF with a 5 year limited warranty

Rotational Vibration Safeguard (RVS) technology for vibration protection