APPLE SSD SD0256F with Firmware A222021 Information

Common characteristics
TrademarkSanDisk
ModelAPPLE SSD SD0256F
Capacity233.7 GB
InterfaceSATA
SATA version3.0
Form-factor3.5"
FirmwareA222021
Alternative firmwares1
Firmware upgradesupported
SSD controllerMarvell
ATA version8 (ACS)
Advanced Formatsupported
Units tested1
Times tested1
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed420 MB/s
Maximum read speed296 MB/s
Minimum average access time0.30 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Device Sleep (DevSleep)not supported
Acoustic Management (AAM)not supported
TRIMsupported
Reliability
Count of sensors13
SCT Transportnot supported
Self testnot supported
Highest temperature95°C (203°F)
Average highest temperature95°C (203°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information2 minutes
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported