SILICONMOTION SM223AC with Firmware undefine Information

Common characteristics
ManufacturerSilicon Motion
ModelSILICONMOTION SM223AC
Capacity3.7 GB
InterfacePATA
Maximum Ultra DMA mode4
Firmwareundefine
Firmware upgradenot supported
ATA version4
Advanced Formatnot supported
Units tested7
Times tested43
Performance
Maximum interface speed66,7 MB/s
Maximum buffered read speed31 MB/s
Maximum read speed30 MB/s
Minimum average access time0.40 msec
Cache buffer1 KB
Volatile write cachenot supported
Read look-aheadnot supported
Command Queuing Optimization (TCQ)not supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors20
Free-fall Controlnot supported
SCT Transportnot supported
Self testnot supported
Temperature sensornot supported
Security
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported