WD 12TB Ultrastar DC HA340 7200 rpm SATA III 3.5" Data Center Drive

The 12TB Ultrastar DC HA340 7200 rpm SATA III 3.5" Data Center Drive from Western Digital is a medium capacity, air-filled HDD that delivers high IOPS to support data-intensive applications with durability and reliability. This 7200 rpm drive utilizes the SATA III 6 Gb/s interface and a 512MB cache for data transfer rates of up to 267 MB/s. Moreover, as a professional-grade drive, it has an MTBF rating of 2 million hours, 600,000 load/unload cycles, an error rate of 1 in 10¹⁵, and an annualized failure rate of 0.44%, all of which make it a solid choice for 24/7 environments.