| General information |
|---|
| Trademark | SanDisk |
| Model | SanDisk X400 2.5 7MM 128GB |
| Capacity | 119.2 GB |
| Interface | SATA |
| SATA version | 3.2 |
| Form-factor | 2.5" |
| Firmware | X4152012 |
| Firmware upgrade | supported |
| SSD controller | Marvell |
| ATA version | ACS-2 |
| Advanced Format | not supported |
| Units tested | 2 |
| Times tested | 5 |
| Performance |
|---|
| Maximum interface speed | 600 MB/s |
| Maximum buffered read speed | 385 MB/s |
| Maximum read speed | 380 MB/s |
| Minimum average access time | 0.11 msec |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Native command queuing (NCQ) | supported |
| Advanced power management (APM) | supported |
| Device sleep (DevSleep) | supported |
| Clearing unused data (TRIM) | supported |
| Reliability |
|---|
| Count of sensors | 19 |
| SMART command transport (SCT) | supported |
| Full self-test time | 10 minutes |
| Critical maximum temperature | 90°C (194°F) |
| Recommended maximum temperature | 70°C (158°F) |
| Maximum temperature | 63°C (145°F) |
| Average maximum temperature | 59°C (138°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 |