Parameters of SanDisk X400 M.2 2280 256GB with Firmware X4130012

General information
TrademarkSanDisk
ModelSanDisk X400 M.2 2280 256GB
Capacity256 GB (238.4 GiB)
Form-factorM.2
TypeSSD
InterfaceSATA
SATA version3.2
ControllerMarvell
FirmwareX4130012
Alternative firmwares1
Firmware upgradesupported
ATA versionACS-2
Advanced Formatnot supported
Units tested10
Times tested16
Performance
Maximum interface speed600 MB/s
Maximum read speed443 MiB/s
Minimum average access time0.7 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 sensors19
SMART command transport (SCT)supported
Full self-test time10 minutes
Critical maximum temperature90°C (194°F)
Recommended maximum temperature70°C (158°F)
Maximum temperature75°C (167°F)
Average maximum temperature64°C (147°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