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WDC AC29100D with Firmware J74OA30K Information

Common characteristics
ManufacturerWestern digital
ModelWDC AC29100D
Capacity8.4 GB
InterfacePATA
Maximum Ultra DMA mode4
FirmwareJ74OA30K
Firmware upgradesupported
ATA version4
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum speed interface66,7 MB/s
Buffered read speed3 MB/s
Average read speed2 MB/s
Average access time15.20 msec
Cache buffer1.9 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (TCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors15
Free-fall Controlnot supported
SCT Transportnot supported
Self testnot supported
Highest temperature45°C, 113°F
Average highest temperature44°C, 111°F
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Complete destruction of information12 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionnot supported
Trusted Computingnot supported