Parameters of WDC WD740GD-00FLA0 with Firmware 21.08U21

General information
TrademarkWestern digital
ModelWDC WD740GD-00FLA0
Capacity69.2 GB
InterfaceSATA
Firmware21.08U21
Firmware upgradesupported
ATA version6
Advanced Formatnot supported
Units tested6
Times tested6
Performance
Maximum interface speed150 MB/s
Maximum buffered read speed122 MB/s
Maximum read speed67 MB/s
Minimum average access time7.80 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)not supported
Duration of full self test40 minutes
Maximum temperature43°C (109°F)
Average maximum temperature34°C (93°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