Parameters of SAMSUNG MZMTE256HMHP-000MV with Firmware EXT42M0Q

General information
TrademarkSamsung
ModelSAMSUNG MZMTE256HMHP-000MV
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceSATA
SATA version3.1
ControllerSamsung
FirmwareEXT42M0Q
Alternative firmwares1
Firmware upgradesupported
ATA versionACS-2
Advanced Formatnot supported
Units tested3
Times tested4
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed436 MiB/s
Maximum read speed389 MiB/s
Minimum average access time0.6 msec
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)not supported
Device sleep (DevSleep)supported
Clearing unused data (TRIM)supported
Reliability
Count of sensors15
SMART command transport (SCT)supported
Full self-test time80 minutes
Maximum temperature50°C (122°F)
Average maximum temperature45°C (113°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time2 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported