Parameters of HITACHI_DK23DA-20 with Firmware 00J2A0A3

General information
TrademarkHitachi
ModelHITACHI_DK23DA-20
Capacity18.6 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware00J2A0A3
Alternative firmwares1
Firmware upgradenot supported
ATA version5
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed86 MB/s
Maximum read speed21 MB/s
Minimum average access time20.60 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 temperature54°C (129°F)
Average maximum temperature53°C (127°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time22 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported