Parameters of SAMSUNG MZNLN256HMHQ-000H1 with Firmware MAV21H3Q

General information
TrademarkSamsung
ModelSAMSUNG MZNLN256HMHQ-000H1
Capacity256 GB (238.4 GiB)
Form-factor< 1.8"
TypeSSD
InterfaceSATA
SATA version3.2
ControllerSamsung
FirmwareMAV21H3Q
Firmware upgradesupported
ATA versionACS-3
Advanced Formatsupported
Units tested17
Times tested35
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed477 MiB/s
Maximum read speed450 MiB/s
Minimum average access time0.5 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 sensors20
SMART command transport (SCT)supported
Full self-test time85 minutes
Recommended maximum temperature70°C (158°F)
Maximum temperature74°C (165°F)
Average maximum temperature56°C (132°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time2 minutes
Instant data destructionsupported
Host protected area (HPA)not supported
Trusted computingnot supported