Parameters of ST9750420AS with Firmware 0001SDM1

General information
TrademarkSeagate
ModelST9750420AS
Capacity750.1 GB (698.6 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
Firmware0001SDM1
Alternative firmwares9
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested1
Times tested3
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed199 MiB/s
Maximum read speed124 MiB/s
Minimum average access time16.30 msec
Cache buffer16 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)supported
Clearing unused data (TRIM)not supported
Rotation rate7200 rpm
Reliability
Count of sensors27
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time142 minutes
Maximum temperature52°C (125°F)
Average maximum temperature51°C (123°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time132 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported