Hitachi HUA723020ALA640 with Firmware MK7OA800 Information
| Common characteristics | |
|---|---|
| Manufacturer | Hitachi |
| Model | Hitachi HUA723020ALA640 |
| Capacity | 1863 GB |
| Interface | SATA |
| SATA version | 2.6 |
| Form-factor | 3.5" |
| Firmware | MK7OA800 |
| Alternative firmwares | 1 |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 2 |
| Times tested | 4 |
| Performance | |
| Maximum speed interface | 600 MB/s |
| Buffered read speed | 236 MB/s |
| Average read speed | 148 MB/s |
| Average access time | 12.50 msec |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Command Queuing Optimization (NCQ) | supported |
| Advanced Power Management (APM) | supported |
| Acoustic Management (AAM) | not supported |
| Rotation rate | 7200 rpm |
| Reliability | |
| Count of sensors | 17 |
| Free-fall Control | not supported |
| SCT Transport | supported |
| Duration of full self test | > 255 minutes |
| Highest temperature | 39°C, 102°F |
| Average highest temperature | 38°C, 100°F |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | not supported |
| Complete destruction of information | 434 minutes |
| Instant information destruction | not supported |
| Hidden partition | supported |
| Partition access restriction | supported |
| Trusted Computing | not supported |