Parameters of ST9500420AS with Firmware 0003SDM1

General information
TrademarkSeagate
ModelST9500420AS
Capacity465.7 GB
InterfaceSATA
SATA version2.6
Firmware0003SDM1
Alternative firmwares12
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested29
Times tested43
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed191 MB/s
Maximum read speed117 MB/s
Minimum average access time16.87 msec
Cache buffer16 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)supported
Rotation rate7200 rpm
Reliability
Count of sensors25
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test113 minutes
Critical maximum temperature60°C (140°F)
Recommended maximum temperature55°C (131°F)
Maximum temperature70°C (158°F)
Average maximum temperature51°C (123°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