Parameters of WDC WD20EADS-14R6B0 with Firmware 01.00A01

General information
TrademarkWestern digital
ModelWDC WD20EADS-14R6B0
Capacity1.8 TB
InterfaceSATA
SATA version2.6
Firmware01.00A01
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed122 MB/s
Maximum read speed96 MB/s
Minimum average access time21.70 msec
Cache buffer31.9 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)supported
Rotation rate5400 rpm
Reliability
Count of sensors17
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test> 255 minutes
Maximum temperature41°C (105°F)
Average maximum temperature41°C (105°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time440 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported