Parameters of Hitachi HDS721680PLA380 with Firmware P21OAB3A
| General information | |
|---|---|
| Trademark | Hitachi |
| Model | Hitachi HDS721680PLA380 |
| Capacity | 82.3 GB (76.6 GiB) |
| Type | HDD |
| Interface | SATA |
| Firmware | P21OAB3A |
| Alternative firmwares | 4 |
| Firmware upgrade | supported |
| ATA version | 7 |
| Advanced Format | not supported |
| Units tested | 19 |
| Times tested | 44 |
| Performance | |
| Maximum interface speed | 300 MB/s |
| Maximum buffered read speed | 214 MiB/s |
| Maximum read speed | 74 MiB/s |
| Minimum average access time | 13.20 msec |
| Cache buffer | 7.2 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 | 17 |
| Free-fall control | not supported |
| SMART command transport (SCT) | supported |
| Full self-test time | 24 minutes |
| Critical maximum temperature | 65°C (149°F) |
| Recommended maximum temperature | 60°C (140°F) |
| Maximum temperature | 64°C (147°F) |
| Average maximum temperature | 55°C (131°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | not supported |
| Data destruction time | 32 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | supported |
| Host protected area password | supported |
| Trusted computing | not supported |