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Samsung SSD 840 EVO 250GB with Firmware EXT0DB6Q Information

Common characteristics
ManufacturerSamsung
ModelSamsung SSD 840 EVO 250GB
Capacity232.8 GB
InterfaceSATA
SATA version3.1
FirmwareEXT0DB6Q
Alternative firmwares4
Firmware upgradesupported
SSD controllerSamsung
ATA versionACS-2
Advanced Formatnot supported
Units tested5
Times tested5
Performance
Maximum speed interface600 MB/s
Buffered read speed319 MB/s
Average read speed336 MB/s
Average access time0.51 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)not supported
TRIMsupported
Reliability
Count of sensors14
SCT Transportsupported
Duration of full self test80 minutes
Highest temperature53°C, 127°F
Average highest temperature37°C, 98°F
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information2 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingsupported