Parameters of ST320LM001 HN-M320MBB with Firmware 2AR20003

General information
TrademarkSeagate
ModelST320LM001 HN-M320MBB
Capacity320 GB (298 GiB)
Form-factor2.5"
TypeHDD
InterfaceSATA
SATA version3.0
Firmware2AR20003
Alternative firmwares5
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested2
Times tested2
Performance
Maximum interface speed150 MB/s
Maximum buffered read speed124 MiB/s
Maximum read speed77 MiB/s
Minimum average access time16.94 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 rate5400 rpm
Reliability
Count of sensors22
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time87 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature80°C (176°F)
Maximum temperature56°C (132°F)
Average maximum temperature55°C (131°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time84 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported