Parameters of Hitachi HDT721032SLA380 with Firmware ST2OA3BB
| General information | |
|---|---|
| Trademark | Hitachi |
| Model | Hitachi HDT721032SLA380 |
| Capacity | 320 GB (298 GiB) |
| Type | HDD |
| Interface | SATA |
| SATA version | 2.6 |
| Firmware | ST2OA3BB |
| Alternative firmwares | 3 |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 4 |
| Times tested | 20 |
| Performance | |
| Maximum interface speed | 300 MB/s |
| Maximum buffered read speed | 247 MiB/s |
| Maximum read speed | 110 MiB/s |
| Minimum average access time | 17.80 msec |
| Cache buffer | 6.8 MiB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Native command queuing (NCQ) | supported |
| Advanced power management (APM) | not supported |
| Acoustic management (AAM) | not supported |
| Clearing unused data (TRIM) | not supported |
| Reliability | |
| Count of sensors | 21 |
| Free-fall control | not supported |
| SMART command transport (SCT) | supported |
| Full self-test time | 79 minutes |
| Critical maximum temperature | 70°C (158°F) |
| Recommended maximum temperature | 60°C (140°F) |
| Maximum temperature | 46°C (114°F) |
| Average maximum temperature | 42°C (107°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Data destruction time | 108 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | not supported |
| Trusted computing | not supported |