Parameters of ST9500420AS with Firmware 0003LVM1

General information
TrademarkSeagate
ModelST9500420AS
Capacity500.1 GB (465.7 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
Firmware0003LVM1
Alternative firmwares12
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested25
Times tested36
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed191 MiB/s
Maximum read speed104 MiB/s
Minimum average access time15.20 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 sensors25
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time112 minutes
Maximum temperature71°C (159°F)
Average maximum temperature53°C (127°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time108 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported