Parameters of SAMSUNG 470 Series SSD with Firmware AXM09B1Q

General information
TrademarkSamsung
ModelSAMSUNG 470 Series SSD
Capacity256 GB (238.4 GiB)
TypeSSD
InterfaceSATA
SATA version2.6
ControllerSamsung
FirmwareAXM09B1Q
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested5
Times tested47
Performance
Maximum interface speed300 MB/s
Maximum buffered read speed243 MiB/s
Maximum read speed241 MiB/s
Minimum average access time0.7 msec
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)not supported
Device sleep (DevSleep)not supported
Clearing unused data (TRIM)supported
Reliability
Count of sensors6
SMART command transport (SCT)not supported
Full self-test time28 minutes
Maximum temperature58°C (136°F)
Average maximum temperature45°C (113°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time6 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported
Trusted computingnot supported