HGST Ultrastar MegaScale DC 4000.B 4TB

4GB, SATA, 8.89 cm (3.5 ") , CoolSpin, Cache 64MB The MegaScale DC 4000.B is designed to meet the needs of the scale-out data center where low-power, high-capacity, cost-effective storage is essential. MegaScale DC addresses low application workloads that operate within 180TB per year. Typical low-workload applications include multi-drive replicated environments, disk-to-disk backup and restore snapshots, online archives, big data stores and long-term data retention that benefit from low cost or energy usage.