Home Download Buy Encyclopedia Database Screenshots History

HDS722540VLAT20 with Firmware V31OA6EA Information

Common characteristics
ManufacturerHitachi
ModelHDS722540VLAT20
Capacity38.3 GB
InterfaceSATA
FirmwareV31OA6EA
Alternative firmwares4
Firmware upgradenot supported
ATA version6
Advanced Formatnot supported
Units tested7
Times tested24
Performance
Maximum speed interface150 MB/s
Buffered read speed83 MB/s
Average read speed50 MB/s
Average access time17.65 msec
Cache buffer1.7 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)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 temperature42°C, 107°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