Parameters of WDC WD10EZEX-21M2NA0 with Firmware 01.01A01

General information
TrademarkWestern digital
ModelWDC WD10EZEX-21M2NA0
Capacity931.5 GB
InterfaceSATA
SATA version3.1
Firmware01.01A01
Firmware upgradesupported
ATA versionACS-2
Advanced Formatsupported
Units tested37
Times tested65
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed426 MB/s
Maximum read speed248 MB/s
Minimum average access time15.79 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)not supported
Rotation rate7200 rpm
Reliability
Count of sensors17
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test133 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature60°C (140°F)
Maximum temperature64°C (147°F)
Average maximum temperature48°C (118°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time136 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported