Parameters of SAMSUNG SSD PM851 2.5 7mm 256GB with Firmware EXT08D0Q

General information
TrademarkSamsung
ModelSAMSUNG SSD PM851 2.5 7mm 256GB
Capacity238.4 GB
InterfaceSATA
SATA version3.1
FirmwareEXT08D0Q
Firmware upgradesupported
SSD controllerMarvell
ATA versionACS-2
Advanced Formatnot supported
Units tested3
Times tested10
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed434 MB/s
Maximum read speed377 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
TRIMsupported
Reliability
Count of sensors14
SMART Command Transport (SCT)supported
Duration of full self test80 minutes
Maximum temperature46°C (114°F)
Average maximum temperature39°C (102°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