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ST9500423AS with Firmware 0003HPM1 Information

Common characteristics
ManufacturerSeagate
ModelST9500423AS
Capacity465.7 GB
InterfaceSATA
SATA version2.6
Firmware0003HPM1
Alternative firmwares8
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested7
Times tested22
Performance
Maximum speed interface300 MB/s
Buffered read speed195 MB/s
Average read speed99 MB/s
Average access time21.35 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 test112 minutes
Highest temperature65°C, 149°F
Average highest temperature43°C, 109°F
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information102 minutes
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported