Parameters of WDC WD740ADFS-00SLR5 with Firmware 21.07QR5

General information
TrademarkWestern digital
ModelWDC WD740ADFS-00SLR5
Capacity69.2 GB
InterfaceSATA
Firmware21.07QR5
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed230 MB/s
Maximum read speed82 MB/s
Minimum average access time8.20 msec
Cache buffer16 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)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 test39 minutes
Maximum temperature29°C (84°F)
Average maximum temperature29°C (84°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