Parameters of Samsung SSD 850 PRO 128GB with Firmware EXM04B6Q

General information
TrademarkSamsung
ModelSamsung SSD 850 PRO 128GB
Capacity128 GB (119.2 GiB)
TypeSSD
InterfaceSATA
SATA version3.1
ControllerSamsung
FirmwareEXM04B6Q
Alternative firmwares2
Firmware upgradesupported
ATA versionACS-2
Advanced Formatnot supported
Units tested15
Times tested46
Performance
Maximum interface speed600 MB/s
Maximum read speed477 MiB/s
Minimum average access time0.5 msec
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)not supported
Device sleep (DevSleep)supported
Clearing unused data (TRIM)supported
Reliability
Count of sensors14
SMART command transport (SCT)supported
Full self-test time68 minutes
Maximum temperature54°C (129°F)
Average maximum temperature38°C (100°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 computingsupported