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WDC AC14200R with Firmware 15.01J55 Information

Common characteristics
ManufacturerWestern digital
ModelWDC AC14200R
Capacity3.9 GB
Maximum Ultra DMA mode2
Firmware upgradenot supported
ATA version4
Advanced Formatnot supported
Units tested1
Times tested1
Maximum speed interface33,3 MB/s
Buffered read speed29 MB/s
Average read speed12 MB/s
Average access time16.70 msec
Cache buffer512 KB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (TCQ)not supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)not supported
Count of sensors10
Free-fall Controlnot supported
SCT Transportnot supported
Self testnot supported
Temperature sensornot supported
Drive access restrictionnot supported
Enhanced security erasenot supported
Instant information destructionnot supported
Hidden partitionnot supported
Partition access restrictionnot supported
Trusted Computingnot supported