HUA722020ALA330 with Firmware JKAOA3FB Information

Common characteristics
ManufacturerHitachi
ModelHUA722020ALA330
Capacity1.8 TB
InterfaceSATA
SATA version2.6
Form-factor3.5"
FirmwareJKAOA3FB
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested4
Times tested11
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed215 MB/s
Maximum read speed125 MB/s
Minimum average access time13.33 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 temperature57°C (134°F)
Average highest temperature55°C (131°F)
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Complete destruction of information540 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported