Western Digital Ultrastar 7K6000 internal hard drive 4 TB 7200 RPM 128

As petabyte (PB) growth continues to increase at a rapid pace. corporate and cloud data centers are under extreme pressure to improve the efficiency of storage. To address this data center challenge. HGST introduces Ultrastar® 7K6000. delivering up to 6TB of capacity and an industry-standard. 3.5-inch hard drive. for capacity-optimized enterprise applications. Ultrastar 7K6000 provides 50% more capacity and 33% better power efficiency in terms of Watts per terabyte (W/TB) than its predecessor. Ultrastar 7K6000 also delivers greater storage efficiency through best-in-class performance. achieving up to 3X higher write performance. even at higher workloads. thanks to HGST media cache architecture. a disk-based caching technology. which provides a large non-volatile cache on the disk. Media cache also allows for improved reliability and data integrity during unexpected power loss.