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HITACHI_DK23EA-30 with Firmware 00K4A0C1 Information

Common characteristics
ManufacturerHitachi
ModelHITACHI_DK23EA-30
Capacity27.9 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware00K4A0C1
Alternative firmwares2
Firmware upgradenot supported
ATA version5
Advanced Formatnot supported
Units tested2
Times tested7
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed87 MB/s
Maximum read speed26 MB/s
Minimum average access time20.10 msec
Cache buffer2 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (TCQ)not supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors24
Free-fall Controlnot supported
SCT Transportnot supported
Duration of full self test23 minutes
Highest temperature62°C (143°F)
Average highest temperature60°C (140°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information28 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported