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Вътрешен HDD WESTERN DIGITAL Ultrastar DC HC320

Internal HDD WESTERN DIGITAL Ultrastar DC HC320 3.5inch 26.1MM 8TB 256MB 7200RPM SATA ULTRA 512E SE

by HGST
SKU KXG0058024

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Description

WESTERN DIGITAL Ultrastar DC HC320 3.5inch 26.1MM 8TB 256MB 7200RPM SATA ULTRA 512E SE
WESTERN DIGITAL Ultrastar DC HC320 3.5-inch 26.1MM 8TB 256MB 7200RPM SATA ULTRA 512E SE
Manufacturer HGST
Manufacturer part no 0B36404
Marketing description
As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on smaller capacity drives that are economical to acquire yet provide fast and reliable data access for traditional data center applications . The Ultrastar DC HC310 is a small capacity hard drive that helps meet the economic and access requirements of many traditional IT workloads. Small capacity drives also help address architecture limitations. Part of the mid-capacity DC HC300 series, the Ultrastar DC HC310 is designed for traditional data storage and server applications as well as distributed and scalable computing, including block and file storage architectures, delivering fast 7,200 rpm performance and a lower cost of acquisition to help ease budget constraints. The Ultrastar DC HC310 comes with a SAS interface.
Product features
  • Innovations in technology deliver efficiency and productivity for traditional and legacy systems
    The Ultrastar DC HC310 is based on a 4-disk airframe design that uses conventional magnetic recording (CMR) technology in a 3.5-inch large form factor. Compared to the previous generation, the Ultrastar 7K6000, the DC HC310 provides a 12% increase in performance and uses media with a slightly larger diameter. It features a second-generation two-stage micro-drive that increases head positioning accuracy for better device performance. The increase in recording performance is also supported by Western Digital's media cache architecture, a disk-based caching technology that provides a large disk cache area, which also improves reliability and data integrity in the event of 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 the Rebuild Assist feature, which helps dramatically reduce RAID rebuild time and maintain system performance during the rebuild process.
  • Data security with reliable quality, reliability
    Compliance and privacy requirements drive the need for increased data security. The Ultrastar DC HC310 helps protect data from unauthorized use by offering security and encryption options. SAS models offer hardware-based encryption options, including Trusted Computing Group (TCG) Enterprise A, FIPS 140 - 2 Level 2 certified TCG.
Total
Device type Hard drive - internal
Capacity 8 TB
Form factor 3.5"
Interface SATA 6Gb/s
Buffer Size 256 MB
Bytes per sector 512
Functions Dual Stage Drive (DSA), Secure Erase Function, HelioSeal, 24x7 Continuous Operation, Advanced Rotational Vibration Protection (RVS), Advanced 512e Format, Dynamic Flight Altitude Technology
Width 101.6 mm
Depth 147 mm
Height 26.1 mm
Weight 650 g
Execution
Disk data transfer rate 600 MBps (external)
Internal data rate 205 MBps
Search time 8 ms (average) / 8.6 ms (max)
Average latency 4.16 ms
Spindle speed 7200 rpm
Reliability
MTBF 2,000,000 hours
24x7 Operation Yes
Non-Recoverable Errors 1 in 10^15
Load/unload cycles 600,000
Extension and connectivity
Interfaces 1 x SATA 6 Gb/s
Compatible bay 3.5"
Power supply
Energy consumption 8.8 Watt (active)
7.4 Watt (idle)
Different
Appropriate standards RoHS 2011/65/EU
Manufacturer's warranty
Service and maintenance Limited warranty - 5 years
Environmental parameters
Minimum operating temperature 5 °C
Maximum operating temperature 60 °C
Minimum storage temperature -40 °C
Maximum storage temperature 70 °C
Impact tolerance (operating) 70 g @ 2 ms half-sine wave
Impact Tolerance (Non-Operating) 300 g @ 2 ms half-sine wave
Vibration tolerance (operating) 0.67 g @ 5-500 Hz
Vibration tolerance (non-operating) 1.04g @ 2-200Hz
Technical data provided by a third party. We assume no responsibility for errors in this data.

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