Parameters of ST250DM001 HD256GJ with Firmware 1AR10001

General information
TrademarkSeagate
ModelST250DM001 HD256GJ
Capacity250 GB (232.8 GiB)
Form-factor3.5"
TypeHDD
InterfaceSATA
SATA version2.6
Firmware1AR10001
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested2
Times tested2
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed222 MiB/s
Maximum read speed135 MiB/s
Minimum average access time13.30 msec
Cache buffer16 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)supported
Clearing unused data (TRIM)not supported
Rotation rate7200 rpm
Reliability
Count of sensors22
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time43 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature80°C (176°F)
Maximum temperature65°C (149°F)
Average maximum temperature64°C (147°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time42 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported