Parameters of SAMSUNG SV2042H with Firmware PK100-21

General information
TrademarkSamsung
ModelSAMSUNG SV2042H
Capacity20.4 GB (19 GiB)
TypeHDD
InterfacePATA
Maximum Ultra DMA mode5
FirmwarePK100-21
Alternative firmwares2
Firmware upgradesupported
ATA version6
Advanced Formatnot supported
Units tested7
Times tested14
Performance
Maximum interface speed100 MB/s
Maximum buffered read speed89 MiB/s
Maximum read speed25 MiB/s
Minimum average access time14.30 msec
Cache buffer426 KiB
Volatile write cachesupported
Read look-aheadsupported
Tagged command queuing (TCQ)not supported
Advanced power management (APM)not supported
Acoustic management (AAM)supported
Reliability
Count of sensors12
Free-fall controlnot supported
SMART command transport (SCT)not supported
Full self-test time8 minutes
Temperature sensornot supported
Security
Drive access restrictionsupported
Enhanced security erasesupported
Data destruction time80 minutes
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordnot supported