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ST3400820AS with Firmware 3.AAD Information

Common characteristics
ManufacturerSeagate
ModelST3400820AS
Capacity372.6 GB
InterfaceSATA
Firmware3.AAD
Alternative firmwares1
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested5
Times tested7
Performance
Maximum speed interface300 MB/s
Buffered read speed185 MB/s
Average read speed66 MB/s
Average access time18.12 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 Transportnot supported
Duration of full self test132 minutes
Highest temperature63°C, 145°F
Average highest temperature56°C, 132°F
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported