Parameters of Samsung SSD 840 EVO 120GB with Firmware EXT0BB0Q

General information
TrademarkSamsung
ModelSamsung SSD 840 EVO 120GB
Capacity111.7 GB
InterfaceSATA
SATA version3.1
FirmwareEXT0BB0Q
Alternative firmwares4
Firmware upgradesupported
SSD controllerSamsung
ATA versionACS-2
Advanced Formatnot supported
Units tested7
Times tested21
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed477 MB/s
Maximum read speed455 MB/s
Minimum average access time0.7 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Device Sleep (DevSleep)not supported
TRIMsupported
Reliability
Count of sensors14
SMART Command Transport (SCT)supported
Duration of full self test70 minutes
Maximum temperature45°C (113°F)
Average maximum temperature30°C (86°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