The MG05ACA Enterprise Capacity HDD provides excellent capacity and great performance, in a robust design engineered for near line business-critical workloads. The MG05ACA utilizes industry-standard 3.5-inch form factor and Advanced Format sector technologies for optimum capacity and data reliability. This models support Toshiba Persistent Write Cache technology which helps enhance performance with handling data in the event of a sudden loss of power. Equipped with SATA 6.0 Gbit/s interface, the Enterprise Capacity MG05ACA models help save rack space and reduce the footprint and operational burden of business critical servers and storage systems.