Parameters of HUA722020ALA330 with Firmware JKAOA3FB

General information
TrademarkHitachi
ModelHUA722020ALA330
Capacity1.8 TB
InterfaceSATA
SATA version2.6
Form-factor3.5"
FirmwareJKAOA3FB
Alternative firmwares1
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
Critical maximum temperature70°C (158°F)
Recommended maximum temperature60°C (140°F)
Maximum temperature57°C (134°F)
Average maximum temperature55°C (131°F)
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Data destruction time540 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported