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WDC WD100BB-00AUA1 with Firmware 18.20D18 Information

Common characteristics
ManufacturerWestern digital
ModelWDC WD100BB-00AUA1
Capacity9.3 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware18.20D18
Firmware upgradesupported
ATA version5
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum speed interface100 MB/s
Buffered read speed30 MB/s
Average read speed23 MB/s
Average access time15.5 msec
Cache buffer2 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (TCQ)not supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)supported
Reliability
Count of sensors14
Free-fall Controlnot supported
SCT Transportnot supported
Duration of full self test8 minutes
Temperature sensornot supported
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported