Parameters of ST9250827AS with Firmware 3.CMG

General information
TrademarkSeagate
ModelST9250827AS
Capacity250 GB (232.8 GiB)
TypeHDD
InterfaceSATA
SATA version2.6
Firmware3.CMG
Alternative firmwares6
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed150 MB/s
Maximum buffered read speed118 MiB/s
Maximum read speed60 MiB/s
Minimum average access time15.90 msec
Cache buffer8 MiB
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Acoustic management (AAM)not supported
Clearing unused data (TRIM)not supported
Rotation rate5400 rpm
Reliability
Count of sensors23
Free-fall controlnot supported
SMART command transport (SCT)supported
Full self-test time91 minutes
Maximum temperature50°C (122°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time90 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported