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ST3250820AS with Firmware 3.AHG Information

Common characteristics
ManufacturerSeagate
ModelST3250820AS
Capacity232.8 GB
InterfaceSATA
Firmware3.AHG
Alternative firmwares5
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested2
Times tested2
Performance
Maximum speed interface300 MB/s
Buffered read speed156 MB/s
Average read speed78 MB/s
Average access time15.90 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 sensors18
Free-fall Controlnot supported
SCT Transportsupported
Duration of full self test84 minutes
Highest temperature59°C, 138°F
Average highest temperature49°C, 120°F
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported