Parameters of MAS 256GB with Firmware HDFED1.2

General information
TrademarkMasterMemory
ModelMAS 256GB
Capacity256 GB (238.4 GiB)
Form-factor2.5"
TypeSSD
InterfaceSATA
SATA version3.2
ControllerPhison
FirmwareHDFED1.2
Alternative firmwares1
Firmware upgradesupported
ATA versionACS-4
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed600 MB/s
Maximum read speed122 MiB/s
Minimum average access time0.26 msec
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)not supported
Device sleep (DevSleep)not supported
Clearing unused data (TRIM)supported
Reliability
Count of sensors20
SMART command transport (SCT)not supported
Full self-test time30 minutes
Maximum temperature40°C (104°F)
Average maximum temperature40°C (104°F)
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported