Parameters of Hitachi HUA721075KLA330 with Firmware GK8OA9N1
| General information | |
|---|---|
| Trademark | Hitachi |
| Model | Hitachi HUA721075KLA330 |
| Capacity | 750.1 GB (698.6 GiB) |
| Type | HDD |
| Interface | SATA |
| Firmware | GK8OA9N1 |
| Alternative firmwares | 3 |
| Firmware upgrade | supported |
| ATA version | 7 |
| Advanced Format | not supported |
| Units tested | 2 |
| Times tested | 11 |
| Performance | |
| Maximum interface speed | 300 MB/s |
| Maximum buffered read speed | 192 MiB/s |
| Maximum read speed | 85 MiB/s |
| Minimum average access time | 12.80 msec |
| Cache buffer | 30.4 MiB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Native command queuing (NCQ) | supported |
| Advanced power management (APM) | supported |
| Acoustic management (AAM) | supported |
| Reliability | |
| Count of sensors | 18 |
| Free-fall control | not supported |
| SMART command transport (SCT) | supported |
| Full self-test time | 191 minutes |
| Critical maximum temperature | 65°C (149°F) |
| Recommended maximum temperature | 60°C (140°F) |
| Maximum temperature | 56°C (132°F) |
| Average maximum temperature | 54°C (129°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | not supported |
| Data destruction time | 256 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | supported |
| Host protected area password | supported |
| Trusted computing | not supported |