Parameters of WD Green 2.5 480GB with Firmware 42059100

General information
TrademarkWestern digital
ModelWD Green 2.5 480GB
Capacity480.1 GB (447.1 GiB)
Form-factor2.5"
TypeSSD
InterfaceSATA
SATA version3.2
ControllerSanDisk
Firmware42059100
Alternative firmwares2
Firmware upgradesupported
ATA versionACS-4
Advanced Formatnot supported
Units tested8
Times tested11
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed424 MiB/s
Maximum read speed382 MiB/s
Minimum average access time0.14 msec
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Device sleep (DevSleep)supported
Clearing unused data (TRIM)supported
Reliability
Count of sensors25
SMART command transport (SCT)not supported
Full self-test time10 minutes
Maximum temperature68°C (154°F)
Average maximum temperature50°C (122°F)
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Data destruction time20 minutes
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported