Parameters of HITACHI_DK23EA-30 with Firmware 00K4A0A1

General information
TrademarkHitachi
ModelHITACHI_DK23EA-30
Capacity27.9 GB
InterfacePATA
Maximum Ultra DMA mode5
Firmware00K4A0A1
Alternative firmwares2
Firmware upgradenot supported
ATA version5
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed88 MB/s
Maximum read speed26 MB/s
Minimum average access time20.30 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
Maximum temperature41°C (105°F)
Average maximum temperature41°C (105°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