ST9500420AS with Firmware 0001SDM2 Information
| Common characteristics | |
|---|---|
| Manufacturer | Seagate |
| Model | ST9500420AS |
| Capacity | 465.7 GB |
| Interface | SATA |
| SATA version | 2.6 |
| Firmware | 0001SDM2 |
| Alternative firmwares | 11 |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 1 |
| Times tested | 2 |
| Performance | |
| Maximum interface speed | 150 MB/s |
| Maximum buffered read speed | 104 MB/s |
| Maximum read speed | 100 MB/s |
| Minimum average access time | 18.30 msec |
| Cache buffer | 16 MB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Command Queuing Optimization (NCQ) | supported |
| Advanced Power Management (APM) | supported |
| Acoustic Management (AAM) | supported |
| Rotation rate | 7200 rpm |
| Reliability | |
| Count of sensors | 24 |
| Free-fall Control | not supported |
| SCT Transport | supported |
| Duration of full self test | 109 minutes |
| Highest temperature | 52°C (125°F) |
| Average highest temperature | 52°C (125°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Complete destruction of information | 104 minutes |
| Instant information destruction | not supported |
| Hidden partition | supported |
| Partition access restriction | supported |
| Trusted Computing | not supported |