Parameters of APPLE SSD SD0256F with Firmware A222021

General information
TrademarkApple
ModelAPPLE SSD SD0256F
Capacity251 GB (233.7 GiB)
Form-factor3.5"
TypeSSD
InterfaceSATA
SATA version3.0
ControllerMarvell
FirmwareA222021
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatsupported
Units tested1
Times tested1
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed420 MiB/s
Maximum read speed296 MiB/s
Minimum average access time0.30 msec
Volatile write cachesupported
Read look-aheadsupported
Native command queuing (NCQ)supported
Advanced power management (APM)supported
Device sleep (DevSleep)not supported
Clearing unused data (TRIM)supported
Reliability
Count of sensors13
SMART command transport (SCT)not supported
Self-testnot supported
Maximum temperature95°C (203°F)
Average maximum temperature95°C (203°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time2 minutes
Instant data destructionnot supported
Host protected area (HPA)not supported
Trusted computingnot supported