Parameters of WDC WD30EFRX-68EUZN0 with Firmware 00.02C.5

General information
TrademarkWestern digital
ModelWDC WD30EFRX-68EUZN0
Capacity2.7 TB
InterfaceSATA
Firmware00.02C.5
Alternative firmwares2
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested2
Times tested14
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed249 MB/s
Maximum read speed128 MB/s
Minimum average access time20.49 msec
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 sensors22
Free-fall Controlnot supported
SMART Command Transport (SCT)not supported
Duration of full self test> 255 minutes
Maximum temperature35°C (95°F)
Average maximum temperature32°C (89°F)
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported