Parameters of Hitachi HTS722020K9A300 with Firmware DC4OC54P

General information
TrademarkHitachi
ModelHitachi HTS722020K9A300
Capacity186.3 GB
InterfaceSATA
SATA version2.5
FirmwareDC4OC54P
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested4
Times tested21
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed166 MB/s
Maximum read speed67 MB/s
Minimum average access time14.70 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 sensors20
Free-fall Controlnot supported
SCT Transportsupported
Duration of full self test73 minutes
Maximum temperature55°C (131°F)
Average maximum temperature48°C (118°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time72 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported