Home Download Buy Encyclopedia Database Screenshots History

Hitachi HUA723020ALA640 with Firmware MK7OA800 Information

Common characteristics
ManufacturerHitachi
ModelHitachi HUA723020ALA640
Capacity1863 GB
InterfaceSATA
SATA version2.6
Form-factor3.5"
FirmwareMK7OA800
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested2
Times tested4
Performance
Maximum speed interface600 MB/s
Buffered read speed236 MB/s
Average read speed148 MB/s
Average access time12.50 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)not supported
Rotation rate7200 rpm
Reliability
Count of sensors17
Free-fall Controlnot supported
SCT Transportsupported
Duration of full self test> 255 minutes
Highest temperature39°C, 102°F
Average highest temperature38°C, 100°F
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Complete destruction of information434 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported