Parameters of APPLE SSD SM256C with Firmware AXM09A1Q

General information
TrademarkApple
ModelAPPLE SSD SM256C
Capacity251 GB (233.7 GiB)
TypeSSD
InterfaceSATA
SATA version2.6
ControllerSamsung
FirmwareAXM09A1Q
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum interface speed300 MB/s
Maximum read speed201 MiB/s
Minimum average access time0.20 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 sensors22
SMART command transport (SCT)not supported
Full self-test time28 minutes
Maximum temperature63°C (145°F)
Average maximum temperature62°C (143°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