Parameters of ST250LM000 HM251HI with Firmware 2AJ10001

General information
TrademarkSeagate
ModelST250LM000 HM251HI
Capacity250 GB (232.8 GiB)
Form-factor2.5"
TypeHDD
InterfaceSATA
SATA version2.6
Firmware2AJ10001
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed209 MiB/s
Maximum read speed80 MiB/s
Minimum average access time18.55 msec
Cache buffer8 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 rate5400 rpm
Reliability
Count of sensors22
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time67 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature80°C (176°F)
Maximum temperature61°C (141°F)
Average maximum temperature61°C (141°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time66 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported