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IC25N020ATCS04-0 with Firmware CA2OA71A Information

Common characteristics
ManufacturerIBM/Hitachi
ModelIC25N020ATCS04-0
Capacity18.6 GB
InterfacePATA
Maximum Ultra DMA mode5
FirmwareCA2OA71A
Alternative firmwares1
Firmware upgradenot supported
ATA version5
Advanced Formatnot supported
Units tested3
Times tested14
Performance
Maximum speed interface100 MB/s
Buffered read speed47 MB/s
Average read speed17 MB/s
Average access time19.61 msec
Cache buffer1.7 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 sensors18
Free-fall Controlnot supported
SCT Transportnot supported
Duration of full self test26 minutes
Highest temperature50°C, 122°F
Average highest temperature44°C, 111°F
Security
Drive access restrictionsupported
Enhanced security erasenot supported
Complete destruction of information22 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported