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APPLE SSD SM256E with Firmware CXM07A1Q Information

Common characteristics
ManufacturerSamsung
ModelAPPLE SSD SM256E
Capacity233.7 GB
InterfaceSATA
SATA version3.0
FirmwareCXM07A1Q
Alternative firmwares1
Firmware upgradesupported
SSD controllerSamsung
ATA version8 (ACS)
Advanced Formatsupported
Units tested1
Times tested2
Performance
Maximum speed interface600 MB/s
Buffered read speed338 MB/s
Average read speed397 MB/s
Average access time0.15 msec
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)supported
TRIMsupported
Reliability
Count of sensors10
SCT Transportnot supported
Duration of full self test16 minutes
Highest temperature58°C, 136°F
Average highest temperature58°C, 136°F
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information6 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported