Hitachi HUS154530VLF400 User Manual
Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
3
2.0 Outline of the Drive
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Storage capacities of 450 GB, 300 GB
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Dual 4.250/2.1250/1.0625 Gb/s Fibre Channel Arbitrated Loop-2 host interfaces
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Supports dual-ported operations
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Supports full duplex operations
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Enclosure Service Interface (ESI, SFF-8045 Rev. 4.2) and Enclosure Initiated ESI (SFF-8067 Rev. 2.6) compliant
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Variable Sector Size (512,520,528 bytes/ sector)
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Tagged Command Queuing support
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Automatic read/write data transfer
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3.6 ms seek time in read operation for 450 GB
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3.6 ms seek time in read operation for 300 GB
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Adaptive read ahead algorithm
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Write Cache
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Back to back write
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ECC On The Fly correction
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Automatic defect reallocation
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Self diagnostics at power on
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Closed loop actuator servo
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Non head disk contact start/stop
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15,000 RPM spindle rotation speed
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Automatic actuator lock
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PFA (S.M.A.R.T.)
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ANSI T10 Protection Information (End-to-End)