Parameters of SAMSUNG SSD PM871b M.2 2280 256GB with Firmware MVT23D0Q

General information
TrademarkSamsung
ModelSAMSUNG SSD PM871b M.2 2280 256GB
Capacity238.4 GB
InterfaceSATA
SATA version3.1
Form-factorM.2
FirmwareMVT23D0Q
Firmware upgradesupported
SSD controllerUnknown
ATA versionACS-2
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed600 MB/s
Maximum read speed441 MB/s
Minimum average access time0.9 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 sensors18
SCT Transportsupported
Duration of full self test85 minutes
Recommended maximum temperature70°C (158°F)
Maximum temperature60°C (140°F)
Average maximum temperature60°C (140°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