Parameters of WDC WD800BB-75DKA0 with Firmware 77.07W77

General information
TrademarkWestern digital
ModelWDC WD800BB-75DKA0
Capacity74.5 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware77.07W77
Firmware upgradesupported
ATA version6
Advanced Formatnot supported
Units tested2
Times tested21
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed74 MB/s
Maximum read speed54 MB/s
Minimum average access time19.80 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 sensors15
Free-fall Controlnot supported
SMART Command Transport (SCT)not supported
Duration of full self test38 minutes
Maximum temperature64°C (147°F)
Average maximum temperature51°C (123°F)
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported