| General information |
|---|
| Trademark | Toshiba |
| Model | TOSHIBA THNSNF256GMCS |
| Capacity | 238.4 GB |
| Interface | SATA |
| SATA version | 3.1 |
| Form-factor | < 1.8" |
| Firmware | FSTAN103 |
| Alternative firmwares | 1 |
| Firmware upgrade | supported |
| SSD controller | JMicron66x |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 1 |
| Times tested | 1 |
| Performance |
|---|
| Maximum interface speed | 600 MB/s |
| Maximum buffered read speed | 334 MB/s |
| Maximum read speed | 307 MB/s |
| Minimum average access time | 0.18 msec |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Native command queuing (NCQ) | supported |
| Advanced power management (APM) | supported |
| Device sleep (DevSleep) | not supported |
| Clearing unused data (TRIM) | supported |
| Reliability |
|---|
| Count of sensors | 19 |
| SMART command transport (SCT) | supported |
| Full self-test time | 14 minutes |
| Maximum temperature | 63°C (145°F) |
| Average maximum temperature | 63°C (145°F) |
| Security |
|---|
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Data destruction time | 2 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | supported |
| Host protected area password | supported |
| Trusted computing | not supported |