Parameters of Hitachi HDS721050CLA662 with Firmware JP2OA41A
| General information | |
|---|---|
| Trademark | Hitachi |
| Model | Hitachi HDS721050CLA662 |
| Capacity | 465.7 GB |
| Interface | SATA |
| SATA version | 3.0 |
| Form-factor | 3.5" |
| Firmware | JP2OA41A |
| Alternative firmwares | 1 |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 24 |
| Times tested | 42 |
| Performance | |
| Maximum interface speed | 600 MB/s |
| Maximum buffered read speed | 271 MB/s |
| Maximum read speed | 144 MB/s |
| Minimum average access time | 18.59 msec |
| Cache buffer | 13.7 MB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Command Queuing Optimization (NCQ) | supported |
| Advanced Power Management (APM) | not supported |
| Acoustic Management (AAM) | not supported |
| Rotation rate | 7200 rpm |
| Reliability | |
| Count of sensors | 24 |
| Free-fall Control | not supported |
| SCT Transport | supported |
| Duration of full self test | 88 minutes |
| Critical maximum temperature | 70°C (158°F) |
| Recommended maximum temperature | 60°C (140°F) |
| Maximum temperature | 64°C (147°F) |
| Average maximum temperature | 43°C (109°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Data destruction time | 120 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | not supported |
| Trusted computing | not supported |