Parameters of ST9320421ASG with Firmware SD13

General information
TrademarkSeagate
ModelST9320421ASG
Capacity320 GB (298 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
FirmwareSD13
Alternative firmwares3
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed181 MiB/s
Maximum read speed85 MiB/s
Minimum average access time17.30 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 sensors22
Free-fall controlsupported
SMART command transport (SCT)supported
Full self-test time88 minutes
Maximum temperature51°C (123°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time76 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported