Parameters of WD easystore 480GB with Firmware EG430400
| General information | |
|---|---|
| Trademark | Western digital |
| Model | WD easystore 480GB |
| Capacity | 480.1 GB (447.1 GiB) |
| Form-factor | 2.5" |
| Type | SSD |
| Interface | SATA |
| SATA version | 3.2 |
| Controller | Marvell |
| Firmware | EG430400 |
| Firmware upgrade | supported |
| ATA version | ACS-3 |
| Advanced Format | not supported |
| Units tested | 1 |
| Times tested | 3 |
| Performance | |
| Maximum interface speed | 600 MB/s |
| Maximum buffered read speed | 249 MiB/s |
| Maximum read speed | 233 MiB/s |
| Minimum average access time | 0.29 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 | 25 |
| SMART command transport (SCT) | not supported |
| Full self-test time | 83 minutes |
| Maximum temperature | 64°C (147°F) |
| Average maximum temperature | 64°C (147°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | not 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 |