WD 10TB Ultrastar DC HC330 SATA 6Gb/s Internal Data Center HDD, Up to 250MB/s Transfer Rate, 256MB Cache, 7200 rpm Disk Speed, 2.5Mn Hours MYBF, 0.35% AFR | WUS721010ALE6L4

The Western Digital Ultrastar DC HC330-series provides low to mid-capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. 10TB Storage Capacity 3.5″ Form Factor SATA III 6 Gb/s Interface 256MB Cache 7200 rpm Data Transfer Speeds up to 267 MB/s 2.5 Million Hours MTBF 8760 Power-On Hours per Year