Parameters of Hitachi HTS547550A9E384 with Firmware JE3OA50A
| General information | |
|---|---|
| Trademark | Hitachi |
| Model | Hitachi HTS547550A9E384 |
| Capacity | 500.1 GB (465.7 GiB) |
| Form-factor | 2.5" |
| Type | HDD |
| Interface | SATA |
| SATA version | 2.6 |
| Firmware | JE3OA50A |
| Alternative firmwares | 5 |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | supported |
| Units tested | 78 |
| Times tested | 140 |
| Performance | |
| Maximum interface speed | 300 MB/s |
| Maximum buffered read speed | 241 MiB/s |
| Maximum read speed | 218 MiB/s |
| Minimum average access time | 12.16 msec |
| Cache buffer | 8 MiB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Native command queuing (NCQ) | supported |
| Advanced power management (APM) | supported |
| Acoustic management (AAM) | not supported |
| Clearing unused data (TRIM) | not supported |
| Rotation rate | 5400 rpm |
| Reliability | |
| Count of sensors | 24 |
| Free-fall control | not supported |
| SMART command transport (SCT) | supported |
| Full self-test time | 175 minutes |
| Critical maximum temperature | 65°C (149°F) |
| Recommended maximum temperature | 60°C (140°F) |
| Maximum temperature | 78°C (172°F) |
| Average maximum temperature | 56°C (132°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Data destruction time | 174 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | supported |
| Host protected area password | supported |
| Trusted computing | not supported |