Western Digital HGST Ultrastar 7K8 3.5 8TB 7200rpm 256MB SATA3 (HUS728T8TALE6L4/0B36404)

WESTERN DIGITAL Ultrastar DC HC320 3.5inch 26.1MM 8TB 256MB 7200RPM SATA ULTRA 512E SE
id="p3022843"> WESTERN DIGITAL Ultrastar DC HC320 3.5inch 26.1MM 8TB 256MB 7200RPM SATA ULTRA 512E SEManufacturer HGSTManufacturer Part No 0B36404Marketing DescriptionAs the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on lower capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Ultrastar DC HC310 is a low-capacity HDD, that helps address economic and access requirements of many traditional IT workloads. Low capacity drives also help address architecture limitations. Part of the mid-capacity DC HC300 series, the Ultrastar DC HC310 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing fast 7,200 RPM performance and lower acquisition cost to help ease budget constraints. Ultrastar DC HC310 is offered with SAS interface. Product Features

• Technology innovation delivers efficiency and performance for traditional and legacy systems
  Ultrastar DC HC310 is based on a 4-disk air platform design that uses conventional magnetic recording (CMR) technology in a 3.5-inch large form factor. Compared to the prior generation, Ultrastar 7K6000, the DC HC310 delivers a 12% performance boost and uses slightly larger-diameter media. It features a second-generation, dual-stage micro actuator to enhance head positioning accuracy for better drive performance. Write performance gains are also supported by Western Digital's media cache architecture, a disk-based caching technology that provides a large cache area on the disk, which also improves reliability and data integrity during unexpected power loss. Finally, the addition of flash-based non-volatile cache (NVC) on both SATA and SAS models helps improve write performance. The Ultrastar DC HC310 also includes a Rebuild Assist feature, which helps dramatically reduce RAID rebuild times and maintain system performance during the rebuild process.
• Data security with trusted quality, reliability
  Compliance and privacy requirements drive the need for increased data security. Ultrastar DC HC310 helps protect data from unauthorized use by offering security and encryption options. SAS models offer hardware-based encryption options, including a Trusted Computing Group (TCG) Enterprise A, TCG with FIPS 140 - 2 certification, Level 2.

GeneralDevice TypeHard drive - internalCapacity8 TBForm Factor3.5"InterfaceSATA 6Gb/sBuffer Size256 MBBytes per Sector512FeaturesDual Stage Actuator (DSA), Secure Erase function, HelioSeal, 24x7 continuous operation, Enhanced Rotational Vibration Safeguard (RVS), advanced format 512e, Dynamic fly height technologyWidth101.6 mmDepth147 mmHeight26.1 mmWeight650 gPerformanceDrive Transfer Rate600 MBps (external)Internal Data Rate205 MBpsSeek Time8 ms (average) / 8.6 ms (max)Average Latency4.16 msSpindle Speed7200 rpmReliabilityMTBF2,000, 000 hours24x7 OperationYesNon-Recoverable Errors1 per 10^15Load / Unload Cycles600,000Expansion & ConnectivityInterfaces1 x SATA 6 Gb/sCompatible Bay3.5"PowerPower Consumption8.8 Watt (active)
7.4 Watt (idle)MiscellaneousCompliant StandardsRoHS 2011/65/EUManufacturer WarrantyService & SupportLimited warranty - 5 yearsEnvironmental ParametersMin Operating Temperature5 °CMax Operating Temperature60 °CMin Storage Temperature-40 °CMax Storage Temperature70 °CShock Tolerance (operating)70 g @ 2 ms half-sine waveShock Tolerance (non-operating)300 g @ 2 ms half-sine waveVibration Tolerance (operating)0.67 g @ 5-500 HzVibration Tolerance (non-operating)1.04 g @ 2-200 Hz Technical data provided by third party. We assume no liability for errors within these data.
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