| General information |
|---|
| Trademark | Samsung |
| Model | SAMSUNG SV0221H |
| Capacity | 18.6 GB |
| Interface | PATA |
| Maximum Ultra DMA mode | 5 |
| Firmware | SJ100-12 |
| Alternative firmwares | 4 |
| Firmware upgrade | supported |
| ATA version | 6 |
| Advanced Format | not supported |
| Units tested | 1 |
| Times tested | 1 |
| Performance |
|---|
| Maximum interface speed | 100 MB/s |
| Maximum buffered read speed | 30 MB/s |
| Maximum read speed | 23 MB/s |
| Minimum average access time | 19.40 msec |
| Cache buffer | 2 MB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Tagged command queuing (TCQ) | not supported |
| Advanced power management (APM) | not supported |
| Acoustic management (AAM) | supported |
| Reliability |
|---|
| Count of sensors | 13 |
| Free-fall control | not supported |
| SMART command transport (SCT) | not supported |
| Full self-test time | 16 minutes |
| Maximum temperature | 23°C (73°F) |
| Average maximum temperature | 23°C (73°F) |
| Security |
|---|
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Data destruction time | 34 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | supported |
| Host protected area password | supported |