Hitachi HDT721075SLA380 with Firmware ST4OA31B Information
| Common characteristics | |
|---|---|
| Trademark | Hitachi |
| Model | Hitachi HDT721075SLA380 |
| Capacity | 698.6 GB |
| Interface | SATA |
| SATA version | 2.6 |
| Firmware | ST4OA31B |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 1 |
| Times tested | 3 |
| Performance | |
| Maximum interface speed | 300 MB/s |
| Maximum buffered read speed | 247 MB/s |
| Maximum read speed | 111 MB/s |
| Minimum average access time | 14.10 msec |
| Cache buffer | 6.8 MB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Command Queuing Optimization (NCQ) | supported |
| Advanced Power Management (APM) | supported |
| Acoustic Management (AAM) | supported |
| Rotation rate | 7200 rpm |
| Reliability | |
| Count of sensors | 17 |
| Free-fall Control | not supported |
| SCT Transport | supported |
| Duration of full self test | 158 minutes |
| Highest temperature | 28°C (82°F) |
| Average highest temperature | 28°C (82°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | not supported |
| Complete destruction of information | 216 minutes |
| Instant information destruction | not supported |
| Hidden partition | supported |
| Partition access restriction | supported |
| Trusted Computing | not supported |