Parameters of WDC WD2000F9YZ-09N20L0 with Firmware 01.01AX1

General information
TrademarkWestern digital
ModelWDC WD2000F9YZ-09N20L0
Capacity1.8 TB
InterfaceSATA
SATA version3.0
Firmware01.01AX1
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested2
Times tested5
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed435 MB/s
Maximum read speed158 MB/s
Minimum average access time14.12 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors18
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test248 minutes
Critical maximum temperature85°C (185°F)
Recommended maximum temperature60°C (140°F)
Maximum temperature61°C (141°F)
Average maximum temperature46°C (114°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time240 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported