Parameters of WDC WD3000JS-55PDB0 with Firmware 21.00M21

General information
TrademarkWestern digital
ModelWDC WD3000JS-55PDB0
Capacity279.4 GB
InterfaceSATA
Firmware21.00M21
Firmware upgradesupported
ATA version7
Advanced Formatnot supported
Units tested7
Times tested33
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed193 MB/s
Maximum read speed59 MB/s
Minimum average access time13.30 msec
Cache buffer8 MB
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 sensors15
Free-fall Controlnot supported
SMART Command Transport (SCT)supported
Duration of full self test111 minutes
Maximum temperature49°C (120°F)
Average maximum temperature44°C (111°F)
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported