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M4-CT256M4SSD2 with Firmware 0309 Information

Common characteristics
ManufacturerCrucial
ModelM4-CT256M4SSD2
Capacity238.4 GB
InterfaceSATA
SATA version3.0
Form-factor2.5"
Firmware0309
Alternative firmwares5
Firmware upgradesupported
SSD controllerMicron
ATA versionACS-2
Advanced Formatnot supported
Units tested4
Times tested4
Performance
Maximum interface speed600 MB/s
Maximum buffered read speed466 MB/s
Maximum read speed431 MB/s
Minimum average access time0.10 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 sensors23
SCT Transportsupported
Duration of full self test19 minutes
Maximum temperature limit75°C (167°F)
Maximum recommended temperature70°C (158°F)
Temperature sensornot supported
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information2 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported