Parameters of SanDisk SD9SN8W256G1027 with Firmware X6102027

General information
TrademarkSanDisk
ModelSanDisk SD9SN8W256G1027
Capacity256 GB (238.4 GiB)
Form-factorM.2
TypeSSD
InterfaceSATA
SATA version3.3
ControllerMarvell
FirmwareX6102027
Firmware upgradesupported
ATA versionACS-4
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed436 MiB/s
Maximum read speed401 MiB/s
Minimum average access time0.28 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 temperature70°C (158°F)
Average maximum temperature70°C (158°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time2 minutes
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported