Parameters of HITACHI_DK23EA-30 with Firmware 00K4A0C1

General information
TrademarkHitachi
ModelHITACHI_DK23EA-30
Capacity30 GB (27.9 GiB)
TypeHDD
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 MiB/s
Maximum read speed26 MiB/s
Minimum average access time20.10 msec
Cache buffer2 MiB
Volatile write cachesupported
Read look-aheadsupported
Tagged command queuing (TCQ)not supported
Advanced power management (APM)supported
Acoustic management (AAM)not supported
Reliability
Count of sensors24
Free-fall controlnot supported
SMART command transport (SCT)not supported
Full self-test time23 minutes
Maximum temperature70°C (158°F)
Average maximum temperature68°C (154°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time28 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported