UPC 600171630350

• 4 Terabyte capacity, SATA 6Gb/s interface, 600 MB/s transfer rate, 3.5-inch form factor
• 7200 RPM spindle speed, 64 MB data buffer, 8.0 ms average seek time, SMART command transport
• 171 MB/s sustained transfer rate, Sector size : 512e, Max. areal density : 446
• 2.0 million hours MTBF, Advanced Format SATA with 512-byte emulation , Thermal Fly-height Control

The Ultrastar 7K4000 is an enterprise class drive that offers the industry's highest hard drive capacity at an enormous four terabytes of storage with 7200 RPM performance in a standard 3.5-Inch form factor. This drive uses Advanced Format, which increases the sector size on HDDs from 512 bytes to 4096 bytes, thereby increasing capacities and improving error correcting capabilities. Consult the Hitachi Advanced Format Technology Brief for more information. The Ultrastar 7K4000 delivers an extraordinary blend of capacity, performance and power efficiency. This model will ship with 64 MB cache buffer and 6 Gb/s SATA interface, making it an ideal storage platform for enterprise computing. Leveraging eighth-generation power management technology, including power-saving innovations like HiVERT technology, this drive delivers excellent power efficiency and thermal emissions to help manufacturers meet energy compliance targets and extend drive life. Features:4 Terabyte capacitySATA 6Gb/s interface 600 MB/s transfer rate7200 RPM spindle speed64 MB data buffer8.0 ms average seek time171 MB/s sustained transfer rateSector size : 512eMax. areal density : 446 2.0 million hours MTBFAdvanced Format SATA with 512-byte emulation Thermal Fly-height Control SMART command transport3.5-inch form factor , Applications/Environments:Cloud storageMassive Scale Out Data warehousing & miningDisk-to-disk backup & archivingRAID arraysNetwork Attached Storage , Power Specifications:5V, 450mA12V, 850mA, Package Includes:Hitachi Ultrastar 7K4000 4 Terabyte SATA/600 Hard Drive