Parameters of ST9120821AS with Firmware 3.05

General information
TrademarkSeagate
ModelST9120821AS
Capacity111.7 GB
InterfaceSATA
Firmware3.05
Alternative firmwares4
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed150 MB/s
Maximum buffered read speed125 MB/s
Maximum read speed37 MB/s
Minimum average access time18.50 msec
Cache buffer8 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)not supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors20
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test66 minutes
Maximum temperature54°C (129°F)
Average maximum temperature54°C (129°F)
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported