HDD SAS 4TB 7200RPM 12GB/S/256MB DC HC310 0B36048 WD
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Cod ELKO1244743
Ultrastar DC HC310 is based on a new 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 fl ash-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.
Learn more in our Rebuild Assist technical brief.
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 fl ash-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.
Learn more in our Rebuild Assist technical brief.
SPECIFICAȚII
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Unit Gross Weight0.69kg
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Unit Net Weight0.67kg
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Average Seek4.16ms
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Shipping box quantity1
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Rotation speed7200rpm
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Buffer memory size256MB
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HDD Family nameUltrastar DC HC310
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Form Factor3,5"
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Bytes per Sector512Bytes/sector
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SASYes
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MTBF2000000hours
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Unit Brutto Volume0.00045cubm
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Model nameHUS726T4TAL5204
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HDD Capacity4TB
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