SAMSUNG SSD PM851 M.2 2280 256GB with Firmware EXT25D0Q Information

Common characteristics
TrademarkSamsung
ModelSAMSUNG SSD PM851 M.2 2280 256GB
Capacity238.4 GB
InterfaceSATA
SATA version3.1
FirmwareEXT25D0Q
Firmware upgradesupported
SSD controllerMarvell
ATA versionACS-2
Advanced Formatnot supported
Units tested2
Times tested8
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed412 MB/s
Maximum read speed346 MB/s
Minimum average access time0.14 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Device Sleep (DevSleep)supported
Acoustic Management (AAM)not supported
TRIMsupported
Reliability
Count of sensors14
SCT Transportsupported
Duration of full self test80 minutes
Highest temperature69°C (156°F)
Average highest temperature54°C (129°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information2 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported