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ST9500420AS with Firmware 0003HPM1 Information

Common characteristics
ManufacturerSeagate
ModelST9500420AS
Capacity465.7 GB
InterfaceSATA
SATA version2.6
Form-factor2.5"
Firmware0003HPM1
Alternative firmwares11
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested8
Times tested15
Performance
Maximum speed interface300 MB/s
Buffered read speed169 MB/s
Average read speed91 MB/s
Average access time17.38 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 test111 minutes
Highest temperature61°C, 141°F
Average highest temperature56°C, 132°F
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information106 minutes
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported