Parameters of WDC WD30EFRX-68AX9N0 with Firmware 04.5PB

General information
TrademarkWestern digital
ModelWDC WD30EFRX-68AX9N0
Capacity2.7 TB
InterfaceSATA
SATA version3.0
Firmware04.5PB
Alternative firmwares1
Firmware upgradesupported
ATA versionACS-2
Advanced Formatsupported
Units tested1
Times tested3
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed235 MB/s
Maximum read speed142 MB/s
Minimum average access time32.54 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)supported
Reliability
Count of sensors25
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test> 255 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature60°C (140°F)
Maximum temperature52°C (125°F)
Average maximum temperature52°C (125°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time432 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported