Hitachi HUA722020ALA330 with Firmware JKAONS02 Information

Common characteristics
ManufacturerHitachi
ModelHitachi HUA722020ALA330
Capacity1.8 TB
InterfaceSATA
SATA version2.6
Form-factor3.5"
FirmwareJKAONS02
Alternative firmwares4
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed209 MB/s
Maximum read speed123 MB/s
Minimum average access time14.16 msec
Cache buffer29.2 MB
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
Maximum temperature limit70°C (158°F)
Maximum recommended temperature60°C (140°F)
Highest temperature54°C (129°F)
Average highest temperature54°C (129°F)
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Complete destruction of information500 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported