Parameters of ST38421A with Firmware 8.01

General information
TrademarkSeagate
ModelST38421A
Capacity7.8 GB
InterfacePATA
Maximum Ultra DMA mode4
Firmware8.01
Firmware upgradesupported
ATA version4
Advanced Formatnot supported
Units tested1
Times tested2
Performance
Maximum interface speed66,7 MB/s
Maximum read speed14 MB/s
Minimum average access time15.96 msec
Cache buffer256 KB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (TCQ)not supported
Advanced Power Management (APM)not supported
Acoustic Management (AAM)not supported
Reliability
Count of sensors10
Free-fall Controlnot supported
SMART Command Transport (SCT)not supported
Duration of full self test18 minutes
Temperature sensornot supported
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Instant data destructionnot supported
Host protected area (HPA)supported
Host protected area passwordnot supported