Parameters of HITACHI_DK23DA-20 with 00J2A0A1 Firmware

General information
TrademarkHitachi
ModelHITACHI_DK23DA-20
Capacity18.6 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware00J2A0A1
Alternative firmwares1
Firmware upgradenot supported
ATA version5
Advanced Formatnot supported
Units tested3
Times tested4
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed90 MB/s
Maximum read speed22 MB/s
Minimum average access time20.73 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 sensors22
Free-fall Controlnot supported
SCT Transportnot supported
Duration of full self test19 minutes
Maximum temperature62°C (143°F)
Average maximum temperature58°C (136°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information22 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported