Key Features 3. 5 SATA or SAS Hard Drive 24/7 operation Toshiba Stable Platter Technology Persistent Write Cache technology Flexibility in block size and SIE and SED options As Big Data drives demand for more distributed storage in the cloud and on premises, enterprise server and storage systems need to be built using trusted solutions. Toshiba\'s Enterprise Capacity Hard Drive - MG Series offers formatted capacities as high as 14 TB with interface options including SATA and SAS and delivers 24/7 operation at a workload of 550 TB/year. The MG Series is ideal for enterprise storage array and industrial server and storage systems. It provides the capacity and advanced technologies to meet the special demands of datacenter and cloud-scale infrastructures.