Parameters of WDC WD400BB-32DEA0 with Firmware 05.03E05

General information
TrademarkWestern digital
ModelWDC WD400BB-32DEA0
Capacity37.2 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware05.03E05
Firmware upgradesupported
ATA version5
Advanced Formatnot supported
Units tested1
Times tested78
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed93 MB/s
Maximum read speed46 MB/s
Minimum average access time13.40 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
SMART Command Transport (SCT)not supported
Duration of full self test28 minutes
Temperature sensornot supported
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported