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Hitachi HTS722020K9A300 with Firmware DC4OCA1H Information

Common characteristics
ManufacturerHitachi
ModelHitachi HTS722020K9A300
Capacity186.3 GB
InterfaceSATA
SATA version2.5
FirmwareDC4OCA1H
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum speed interface300 MB/s
Buffered read speed165 MB/s
Average read speed59 MB/s
Average access time14.90 msec
Cache buffer14.8 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)supported
Reliability
Count of sensors24
Free-fall Controlsupported
SCT Transportsupported
Duration of full self test73 minutes
Highest temperature39°C, 102°F
Average highest temperature39°C, 102°F
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information72 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported