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HDS728040PLAT20 with Firmware PF1OA21B Information

Common characteristics
ManufacturerHitachi
ModelHDS728040PLAT20
Capacity38.3 GB
InterfacePATA
Maximum Ultra DMA mode6
FirmwarePF1OA21B
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested16
Times tested61
Performance
Maximum speed interface133 MB/s
Buffered read speed97 MB/s
Average read speed48 MB/s
Average access time13.89 msec
Cache buffer1.6 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (TCQ)not supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)supported
Reliability
Count of sensors17
Free-fall Controlnot supported
SCT Transportnot supported
Duration of full self test16 minutes
Highest temperature54°C, 129°F
Average highest temperature43°C, 109°F
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Complete destruction of information22 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported