ST9500423AS with Firmware 0004HPM1 Information

Common characteristics
ManufacturerSeagate
ModelST9500423AS
Capacity465.7 GB
InterfaceSATA
SATA version2.6
Firmware0004HPM1
Alternative firmwares8
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested3
Times tested3
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed208 MB/s
Maximum read speed116 MB/s
Minimum average access time15.46 msec
Cache buffer16 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)not supported
Rotation rate7200 rpm
Reliability
Count of sensors23
Free-fall Controlnot supported
SCT Transportsupported
Duration of full self test104 minutes
Highest temperature54°C (129°F)
Average highest temperature51°C (123°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information96 minutes
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported