Parameters of ST320LT020-9YG142 with Firmware 0001HPM1

General information
TrademarkSeagate
ModelST320LT020-9YG142
Capacity320 GB (298 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
Firmware0001HPM1
Alternative firmwares7
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested11
Times tested13
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed217 MiB/s
Maximum read speed90 MiB/s
Minimum average access time20.95 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 rate5400 rpm
Reliability
Count of sensors27
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time88 minutes
Maximum temperature57°C (134°F)
Average maximum temperature51°C (123°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time82 minutes
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported