Parameters of ST9250421AS with Firmware HP15

General information
TrademarkSeagate
ModelST9250421AS
Capacity232.8 GB
InterfaceSATA
SATA version2.6
FirmwareHP15
Alternative firmwares2
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed216 MB/s
Maximum read speed90 MB/s
Minimum average access time20.52 msec
Cache buffer16 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 sensors23
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test70 minutes
Maximum temperature67°C (152°F)
Average maximum temperature67°C (152°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time60 minutes
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported