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Hitachi HTS722020K9SA00 with Firmware DC4OC76A Information

Common characteristics
ManufacturerHitachi
ModelHitachi HTS722020K9SA00
Capacity186.3 GB
InterfaceSATA
SATA version2.5
FirmwareDC4OC76A
Alternative firmwares1
Firmware upgradesupported
ATA version8 (ACS)
Advanced Formatnot supported
Units tested1
Times tested1
Performance
Maximum speed interface150 MB/s
Buffered read speed114 MB/s
Average read speed66 MB/s
Average access time14.61 msec
Cache buffer14.8 MB
Volatile write cachesupported
Read look-aheadsupported
Command Queuing Optimization (NCQ)supported
Advanced Power Management (APM)supported
Acoustic Management (AAM)supported
Reliability
Count of sensors19
Free-fall Controlnot supported
SCT Transportsupported
Duration of full self test73 minutes
Highest temperature53°C, 127°F
Average highest temperature53°C, 127°F
Security
Drive access restrictionsupported
Enhanced security erasesupported
Complete destruction of information72 minutes
Instant information destructionnot supported
Hidden partitionsupported
Partition access restrictionsupported
Trusted Computingnot supported