Parameters of ST9320421AS with Firmware HP14

General information
TrademarkSeagate
ModelST9320421AS
Capacity320 GB (298 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
FirmwareHP14
Alternative firmwares3
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested4
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed179 MiB/s
Maximum read speed84 MiB/s
Minimum average access time15.96 msec
Cache buffer16 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)not supported
Clearing unused data (TRIM)not supported
Rotation rate7200 rpm
Reliability
Count of sensors23
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time92 minutes
Maximum temperature50°C (122°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time78 minutes
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported