Parameters of ST3320820AS with Firmware 3.CHN

General information
TrademarkSeagate
ModelST3320820AS
Capacity298 GB
InterfaceSATA
Firmware3.CHN
Alternative firmwares7
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested2
Times tested2
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed197 MB/s
Maximum read speed79 MB/s
Minimum average access time15.38 msec
Cache buffer8 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors19
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test107 minutes
Maximum temperature70°C (158°F)
Average maximum temperature69°C (156°F)
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported