Parameters of SanDisk SD8SB8U-256G-1006 with X4120006 Firmware

General information
TrademarkSanDisk
ModelSanDisk SD8SB8U-256G-1006
Capacity238.4 GB
InterfaceSATA
SATA version3.2
Form-factor2.5"
FirmwareX4120006
Firmware upgradesupported
SSD controllerMarvell
ATA versionACS-2
Advanced Formatsupported
Units tested3
Times tested5
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed417 MB/s
Maximum read speed405 MB/s
Minimum average access time0.7 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Device Sleep (DevSleep)supported
Acoustic Management (AAM)not supported
TRIMsupported
Reliability
Count of sensors24
SCT Transportsupported
Duration of full self test21 minutes
Critical maximum temperature90°C (194°F)
Recommended maximum temperature70°C (158°F)
Maximum temperature63°C (145°F)
Average maximum temperature41°C (105°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information2 minutes
Instant information destructionsupported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported