Parameters of HITACHI_DK23EA-20 with Firmware 00K5A0A2

General information
TrademarkHitachi
ModelHITACHI_DK23EA-20
Capacity20 GB (18.6 GiB)
TypeHDD
InterfacePATA
Maximum Ultra DMA mode5
Firmware00K5A0A2
Firmware upgradenot supported
ATA version5
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed58 MiB/s
Maximum read speed21 MiB/s
Minimum average access time18.90 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 time16 minutes
Maximum temperature64°C (147°F)
Average maximum temperature64°C (147°F)
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time18 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordsupported