Parameters of WDC WD740GD-50FLA1 with Firmware 27.08D27

General information
TrademarkWestern digital
ModelWDC WD740GD-50FLA1
Capacity69.2 GB
InterfaceSATA
Firmware27.08D27
Firmware upgradesupported
ATA version6
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum interface speed150 MB/s
Maximum buffered read speed110 MB/s
Maximum read speed66 MB/s
Minimum average access time8.70 msec
Cache buffer8 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)not supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)supported
Reliability
Count of sensors15
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test30 minutes
Maximum temperature37°C (98°F)
Average maximum temperature36°C (96°F)
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported